\u8a08\u7b97\u554f\u984c<\/title>\n <script type=\"text\/javascript\" async src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/mathjax\/2.7.7\/MathJax.js?config=TeX-MML-AM_CHTML\">\n <\/script>\n <style>\n body {\n font-family: Arial, sans-serif;\n line-height: 1.6;\n padding: 20px;\n max-width: 800px;\n margin: auto;\n }\n h1, h2 {\n color: #333;\n }\n ol {\n margin-left: 20px;\n }\n li {\n margin-bottom: 5px;\n }\n <\/style>\n<\/head>\n<body>\n <h2 id=\"i-0\">\u554f1<\/h2>\n \u6b21\u306e\u8a08\u7b97\u3092\u3057\u305f\u7d50\u679c\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u3092\u3001\u305d\u308c\u305e\u308c1\u301c4\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002<\/p>\n\n <h3 id=\"i-1\">(\u30a2)<\/h3>\n \\(-4 + (-11)\\)<\/span><\/p>\n <ol>\n <li>-15<\/li>\n <li>-7<\/li>\n <li>7<\/li>\n <li>15<\/li>\n <\/ol>\n\n <h3 id=\"i-2\">(\u30a4)<\/h3> \\(\\frac{1}{6} + \\frac{-4}{7}\\)<\/span><\/p>\n <ol>\n <li>\\(-\\frac{31}{42}\\)<\/span><\/li>\n <li>\\(-\\frac{17}{42}\\)<\/span><\/li>\n <li>\\(\\frac{17}{42}\\)<\/span><\/li>\n <li>\\(\\frac{31}{42}\\)<\/span><\/li>\n <\/ol>\n\n <h3 id=\"i-3\">(\u30a6)<\/h3> \\(36a^2b^2 \\times 6b \\div 8a\\)<\/span><\/p>\n <ol>\n <li>\\(27a b^2\\)<\/span><\/li>\n <li>\\(27a b^3\\)<\/span><\/li>\n <li>\\(48a b^2\\)<\/span><\/li>\n <li>\\(48a b^3\\)<\/span><\/li>\n <\/ol>\n\n <h3 id=\"i-4\">(\u30a8)<\/h3> \\(\\frac{2x + y}{3} \u2013 \\frac{x \u2013 3y}{5}\\)<\/span><\/p>\n <ol>\n <li>\\(\\frac{7x \u2013 14y}{15}\\)<\/span><\/li>\n <li>\\(\\frac{7x \u2013 4y}{15}\\)<\/span><\/li>\n <li>\\(\\frac{7x + 4y}{15}\\)<\/span><\/li>\n <li>\\(\\frac{7x + 14y}{15}\\)<\/span><\/li>\n <\/ol>\n\n <h3 id=\"i-5\">(\u30aa)<\/h3> \\((4 + \\sqrt{3})(4 \u2013 \\sqrt{3}) \u2013 2(1 \u2013 \\sqrt{3})\\)<\/span><\/p>\n <ol>\n <li>\\(5 + 2\\sqrt{3}\\)<\/span><\/li>\n <li>\\(5 + 4\\sqrt{3}\\)<\/span><\/li>\n <li>\\(11 + 2\\sqrt{3}\\)<\/span><\/li>\n <li>\\(11 + 4\\sqrt{3}\\)<\/span><\/li>\n <\/ol>\n\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \uff08\u30a2\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> <a href=\"https:\/\/youtube.com\/shorts\/SQLhQCLhW-w\">Short\u89e3\u8aac\u306f\u3053\u3061\u3089<\/a> \uff08\u30a4\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a6\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a8\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30aa\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u6570\u5b66\u306e\u554f\u984c<\/title>\n<\/head>\n<body>\n <h2 id=\"i-6\">\u554f2<\/h2>\n \u6b21\u306e\u554f\u3044\u306b\u5bfe\u3059\u308b\u7b54\u3048\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u3092\u3001\u305d\u308c\u305e\u308c\u3042\u30681\u301c4\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002<\/p>\n\n <h3 id=\"i-7\">(\u30a2)<\/h3> (x-5)\u00b2 \u2013 7(x-5) \u2013 18 \u3092\u56e0\u6570\u5206\u89e3\u3057\u306a\u3055\u3044\u3002<\/p>\n <ol>\n <li>(x-14)(x-7)<\/li>\n <li>(x-14)(x-3)<\/li>\n <li>(x-7)(x-4)<\/li>\n <li>(x-4)(x-3)<\/li>\n <\/ol>\n\n <h3 id=\"i-8\">(\u30a4)<\/h3> 2\u6b21\u65b9\u7a0b\u5f0f 5x\u00b2 + 7x + 1 = 0 \u3092\u89e3\u304d\u306a\u3055\u3044\u3002<\/p>\n <ol>\n <li>x = (-7 \u00b1 \u221a29) \/ 10<\/li>\n <li>x = (-7 \u00b1 \u221a69) \/ 10<\/li>\n <li>x = (7 \u00b1 \u221a29) \/ 10<\/li>\n <li>x = (7 \u00b1 \u221a69) \/ 10<\/li>\n <\/ol>\n\n <h3 id=\"i-9\">(\u30a6)<\/h3> \u95a2\u6570 y = -4x\u00b2 \u306b\u3064\u3044\u3066\u3001x \u306e\u5024\u304c -5 \u304b\u3089 -1 \u307e\u3067\u5897\u52a0\u3059\u308b\u3068\u304d\u306e\u5909\u5316\u306e\u5272\u5408\u3092\u6c42\u3081\u306a\u3055\u3044\u3002<\/p>\n <ol>\n <li>-24<\/li>\n <li>-16<\/li>\n <li>16<\/li>\n <li>24<\/li>\n <\/ol>\n\n <h3 id=\"i-10\">(\u30a8)<\/h3> \u3042\u308b\u5de5\u5834\u3067\u751f\u7523\u3057\u3066\u3044\u308b\u88fd\u54c1 A \u306b\u3064\u3044\u3066\u3001\u4eca\u9031\u306f\u5148\u9031\u3088\u308a1\u5272\u5897\u3048\u3001\u4eca\u9031\u3068\u5148\u9031\u306b\u751f\u7523\u3057\u305f\u500b\u6570\u3092\u5408\u308f\u305b\u308b\u3068 567 \u500b\u3060\u3063\u305f\u3002\u3053\u306e\u3068\u304d\u3001\u4eca\u9031\u751f\u7523\u3057\u305f\u88fd\u54c1 A \u306e\u500b\u6570\u3092\u6c42\u3081\u306a\u3055\u3044\u3002<\/p>\n <ol>\n <li>270 \u500b<\/li>\n <li>283 \u500b<\/li>\n <li>284 \u500b<\/li>\n <li>297 \u500b<\/li>\n <\/ol>\n\n <h3 id=\"i-11\">(\u30aa)<\/h3> 4 \u221an 5 \u3092\u307f\u305f\u3059\u81ea\u7136\u6570 n \u306e\u3046\u3061\u3001\u221a2n \u304c\u6574\u6570\u3068\u306a\u308b\u3088\u3046\u306a n \u306e\u5024\u3092\u6c42\u3081\u306a\u3055\u3044\u3002<\/p>\n <ol>\n <li>n = 12<\/li>\n <li>n = 18<\/li>\n <li>n = 24<\/li>\n <li>n = 32<\/li>\n <\/ol>\n\n <h3 id=\"i-12\">(\u30ab)<\/h3> \u53f3\u306e\u56f3\u306b\u304a\u3044\u3066\u3001\u56db\u89d2\u5f62 ABCD \u306f AD \/\/ BC\u3001\u2220BCD = 90\u00b0\u306e\u53f0\u5f62\u3067\u3042\u308a\u30012 \u70b9 C, D \u306f\u76f4\u7dda \u2113 \u4e0a\u306e\u70b9\u3067\u3042\u308b\u3002AD = 2 cm\u3001BC = CD = 3 cm \u306e\u3068\u304d\u3001\u3053\u306e\u53f0\u5f62\u3092\u76f4\u7dda \u2113 \u3092\u8ef8\u3068\u3057\u3066 1 \u56de\u8ee2\u3055\u305b\u3066\u3067\u304d\u308b\u7acb\u4f53\u306e\u4f53\u7a4d\u3092\u6c42\u3081\u306a\u3055\u3044\u3002\u305f\u3060\u3057\u3001\u5186\u5468\u7387\u306f \u03c0 \u3068\u3059\u308b\u3002<\/p>\n <ol>\n <li>13\u03c0 cm\u00b3<\/li>\n <li>15\u03c0 cm\u00b3<\/li>\n <li>19\u03c0 cm\u00b3<\/li>\n <li>25\u03c0 cm\u00b3<\/li>\n <\/ol>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \uff08\u30a2\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a4\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a6\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a8\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30aa\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30ab\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n<script type=\"text\/javascript\" async src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/mathjax\/2.7.7\/MathJax.js?config=TeX-MML-AM_CHTML\">\n<\/script>\n <title>\u6570\u5b66\u554f\u984c<\/title>\n <style>\n body {\n font-family: Arial, sans-serif;\n line-height: 1.6;\n }\n h2 {\n border-bottom: 2px solid #000;\n padding-bottom: 5px;\n }\n .question {\n margin-bottom: 20px;\n }\n .choices {\n margin-left: 20px;\n }\n .image-container {\n text-align: center;\n margin: 20px 0;\n }\n img {\n max-width: 100%;\n height: auto;\n }\n <\/style>\n<\/head>\n<body>\n\n <h2 id=\"i-13\">\u554f3<\/h2> \n \u6b21\u306e\u554f\u3044\u306b\u7b54\u3048\u306a\u3055\u3044\u3002<\/p>\n\n <div class=\"question\">\n <h3 id=\"i-14\">\n (\u30a2)<\/h3> \u53f3\u306e\u56f31\u306e\u3088\u3046\u306b\u3001\u7dda\u5206AB\u3092\u76f4\u5f84\u3068\u3059\u308b\u5186O\u306e\u5468\u4e0a\u306b\u30012\u70b9A\u3001B\u3068\u306f\u7570\u306a\u308b\u70b9C\u3092\u3001AC > BC \u3068\u306a\u308b\u3088\u3046\u306b\u3068\u308b\u3002 \n \u307e\u305f\u3001\u5186\u306e\u5468\u4e0a\u306b\u70b9D\u3092\u3001\u2220CAD\u304c\u920d\u89d2\u3068\u306a\u308b\u3088\u3046\u306b\u3068\u308a\u3001\u7dda\u5206AB\u3068\u7dda\u5206CD\u306e\u4ea4\u70b9\u3092E\u3068\u3059\u308b\u3002 \n \u3055\u3089\u306b\u3001\u7dda\u5206CB\u306e\u5ef6\u9577\u4e0a\u306b\u70b9F\u3092\u3001CF = DF \u3068\u306a\u308b\u3088\u3046\u306b\u3068\u308a\u3001\u7dda\u5206DF\u3068\u5186O\u3068\u306e\u4ea4\u70b9\u3092G\u3001\u7dda\u5206AG\u3068\u7dda\u5206BD\u3068\u306e\u4ea4\u70b9\u3092H\u3068\u3059\u308b\u3002\n <\/p>\n <\/div>\n\n <div class=\"image-container\">\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-17.24.35.png\" alt=\"\u554f\u984c\u56f31\">\n <\/div>\n\n <h3 id=\"i-15\">(i)<\/h3> \u4e09\u89d2\u5f62ACE\u3068\u4e09\u89d2\u5f62AGD\u304c\u76f8\u4f3c\u3067\u3042\u308b\u3053\u3068\u3092\u6b21\u306e\u3088\u3046\u306b\u8a3c\u660e\u3057\u305f\u3002<\/p>\n \uff08a\uff09\u3001\uff08b\uff09\u306b\u6700\u3082\u9069\u3059\u308b\u3082\u306e\u3092\u3001\u9078\u629e\u80a21\uff5e4\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002<\/p>\n\n <h4 id=\"i-16\">[\u8a3c\u660e]<\/h4>\n \u25b3ACE\u3068\u25b3AGD\u306b\u304a\u3044\u3066\u3001<\/p>\n <ul>\n <li>\u307e\u305a\u3001AD\u306b\u5bfe\u3059\u308b\u5186\u5468\u89d2\u306f\u7b49\u3057\u3044\u304b\u3089\u3001\u2220ACD = \u2220AGD<\/li>\n <li>\u3088\u3063\u3066\u3001\u2220ACE = \u2220AGD \u2026\u2026\u2460<\/li>\n <li>\u6b21\u306b\u3001BD\u306b\u5bfe\u3059\u308b\u5186\u5468\u89d2\u306f\u7b49\u3057\u3044\u304b\u3089\u3001\uff08a\uff09 \u2026\u2026\u2461<\/li>\n <li>\u307e\u305f\u3001CF = DF\u3088\u308a\u3001\u25b3FCD\u306f\u4e8c\u7b49\u8fba\u4e09\u89d2\u5f62\u3067\u3042\u308a\u3001\u305d\u306e2\u3064\u306e\u5e95\u89d2\u306f\u7b49\u3057\u3044\u304b\u3089\u3001\u2220FCD = \u2220FDC<\/li>\n <li>\u3088\u3063\u3066\u3001\u2220BCD = \u2220CDG \u2026\u2026\u2462<\/li>\n <li>\u3055\u3089\u306b\u3001CG\u306b\u5bfe\u3059\u308b\u5186\u5468\u89d2\u306f\u7b49\u3057\u3044\u304b\u3089\u3001\uff08b\uff09 \u2026\u2026\u2463<\/li>\n <li>\u2461\u3001\u2462\u3001\u2463\u3088\u308a\u3001<\/li>\n <li>\u2220CAB = \u2220CAG = \u2220BAG<\/li>\n <li> = \u2220BAD = \u2220BAG \u2026\u2026\u2464<\/li>\n <li>\u2220GAD = \u2220BAD = \u2220BAG \u2026\u2026\u2465<\/li>\n <li>\u2464\u3001\u2465\u3088\u308a\u3001\u2220CAB = \u2220GAD<\/li>\n <li>\u3088\u3063\u3066\u3001\u2220CAE = \u2220GAD \u2026\u2026\u2466<\/li>\n <li>\u2460\u3001\u2466\u3088\u308a\u30012\u7d44\u306e\u89d2\u304c\u305d\u308c\u305e\u308c\u7b49\u3057\u3044\u304b\u3089\u3001\u25b3ACE \u223d \u25b3AGD<\/li>\n <\/ul>\n\n <h4 id=\"i-17\">(a) \u306e\u9078\u629e\u80a2<\/h4>\n <ul class=\"choices\">\n <li>1. \u2220ABC = \u2220ADC<\/li>\n <li>2. \u2220AED = \u2220BEC<\/li>\n <li>3. \u2220BAC = \u2220BDC<\/li>\n <li>4. \u2220BAD = \u2220BCD<\/li>\n <\/ul>\n\n <h4 id=\"i-18\">(b) \u306e\u9078\u629e\u80a2<\/h4>\n <ul class=\"choices\">\n <li>1. \u2220AHD = \u2220BHG<\/li>\n <li>2. \u2220BAG = \u2220BDG<\/li>\n <li>3. \u2220CAG = \u2220CDG<\/li>\n <li>4. \u2220DAG = \u2220DBG<\/li>\n <\/ul>\n\n <h3 id=\"i-19\">(ii)<\/h3> \u6b21\u306e\u4e2d\u306e\u300c\u3042\u300d\u300c\u3044\u300d\u300c\u3046\u300d\u306b\u3042\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c0\uff5e9\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u6570\u5b57\u3092\u7b54\u3048\u306a\u3055\u3044\u3002<\/p>\n BC = 4 cm, BG = FG = 2 cm \u306e\u3068\u304d\u3001\u4e09\u89d2\u5f62ADH\u306e\u9762\u7a4d\u306f\\(\\frac{\\text{\u3042\u221a\u3044}}{\\text{\u3046}}\\) cm\u00b2 \u3067\u3042\u308b\u3002<\/p>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \uff08\u30a2\uff09\uff08\u2170\uff09\uff08a\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08b\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u3042\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3044\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3046\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u7e04\u8df3\u3073\u5927\u4f1a\u306e\u7d50\u679c<\/title>\n<\/head>\n<body>\n\n <h3 id=\"i-20\">\uff08\u30a4\uff09<\/h3>\n\n \u3042\u308b\u4e2d\u5b66\u6821\u3067\u6bce\u5e74\u958b\u50ac\u3055\u308c\u3066\u3044\u308b\u7e04\u8df3\u3073\u5927\u4f1a\u306f\u3001\u751f\u5f92\u3072\u3068\u308a\u3072\u3068\u308a\u304c1\u5206\u9593\u306b\u7e04\u8df3\u3073\u3092\u4f55\u56de\u8df3\u3079\u308b\u304b\u306b\u6311\u307f\u3001\u8df3\u3093\u3060\u56de\u6570\u3092\u7af6\u3046\u3082\u306e\u3067\u3042\u308b\u3002\u53c2\u52a0\u3057\u305f3\u5e74\u751f\u306eA\u3055\u3093\u30012\u5e74\u751f\u306eB\u3055\u3093\u30011\u5e74\u751f\u306eC\u3055\u3093\u306f\u3001\u3053\u306e\u5927\u4f1a\u306e\u5b9f\u884c\u59d4\u54e1\u3067\u3042\u308a\u3001\u4eca\u5e74\u306e\u5927\u4f1a\u306e\u7d50\u679c\u306b\u3064\u3044\u3066\u632f\u308a\u8fd4\u3063\u3066\u3044\u308b\u3002\u6b21\u306e\u4f1a\u8a71\u6587\u306f\u305d\u306e\u3068\u304d\u306e\u3082\u306e\u3067\u3042\u308b\u3002<\/p>\n\n <h4 id=\"i-21\">\u4f1a\u8a71\u6587<\/h4>\n A\u3055\u3093<\/strong>\u300c\u7e04\u8df3\u3073\u5927\u4f1a\u306e\u7d50\u679c\u304c\u51fa\u307e\u3057\u305f\u306d\u3002\u79c1\u306f\u5b66\u5e74\u306721\u4f4d\u3067\u3057\u305f\u30023\u5e74\u9593\u3067\u8a18\u9332\u3092\u4f38\u3070\u3059\u3053\u3068\u304c\u3067\u304d\u305f\u306e\u3067\u3001\u672c\u5f53\u306b\u3046\u308c\u3057\u3044\u3067\u3059\u3002\u300d<\/p>\n B\u3055\u3093<\/strong>\u300c\u3088\u304b\u3063\u305f\u3067\u3059\u306d\u3002\u79c1\u306f\u5b66\u5e74\u306728\u4f4d\u3067\u3057\u305f\u3002\u7df4\u7fd2\u306e\u3068\u304d\u3088\u308a\u3082\u591a\u304f\u8df3\u3079\u305f\u306e\u3067\u6e80\u8db3\u3057\u3066\u3044\u307e\u3059\u3002C\u3055\u3093\u306f\u3069\u3046\u3067\u3057\u305f\u304b\u3002\u300d<\/p>\n C\u3055\u3093<\/strong>\u300c\u79c1\u306f\u5b66\u5e74\u30675\u4f4d\u3067\u3001\u76ee\u6a19\u306b\u3057\u3066\u3044\u305f100\u56de\u3092\u8d85\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u305f\u3060\u30011\u5e74\u751f\u3060\u3051\u3067\u306a\u304f2\u5e74\u751f\u30013\u5e74\u751f\u3082\u542b\u3081\u308b\u3068\u300148\u4eba\u306e\u751f\u5f92\u304c\u79c1\u3088\u308a\u591a\u304f\u8df3\u3093\u3067\u3044\u305f\u305d\u3046\u306a\u306e\u3067\u3001\u3055\u3089\u306b\u591a\u304f\u8df3\u3079\u308b\u3088\u3046\u306b\u9811\u5f35\u308a\u305f\u3044\u3068\u601d\u3044\u307e\u3057\u305f\u3002\u300d<\/p>\n A\u3055\u3093<\/strong>\u300cC\u3055\u3093\u306e\u610f\u6b32\u306f\u3059\u3054\u3044\u3067\u3059\u306d\u3002\u3061\u306a\u307f\u306b\u3001\u79c1\u3068\u540c\u3058\u56de\u6570\u3060\u3063\u305f\u751f\u5f92\u306f\u6821\u5185\u306b\u8ab0\u3082\u3044\u306a\u304b\u3063\u305f\u305d\u3046\u3067\u3059\u3088\u3002\u300d<\/p>\n B\u3055\u3093<\/strong>\u300c\u305d\u3046\u306a\u3093\u3067\u3059\u306d\u30022\u5e74\u751f\u306e\u4e2d\u306b\u306f\u3001\u79c1\u3088\u308a1\u56de\u591a\u304f\u8df3\u3073\u3001\u5b66\u5e74\u306723\u4f4d\u3060\u3063\u305f\u751f\u5f92\u304c5\u4eba\u3044\u307e\u3057\u305f\u3088\u3002\u300d<\/p>\n C\u3055\u3093<\/strong>\u300c\u305d\u3093\u306a\u3053\u3068\u3082\u3042\u308b\u3093\u3067\u3059\u306d\u3002\u6765\u5e74\u306f\u3069\u3046\u306a\u308b\u3093\u3067\u3057\u3087\u3046\u304b\u3002\u65e9\u304f\u3082\u6765\u5e74\u306e\u5927\u4f1a\u304c\u697d\u3057\u307f\u306b\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u3002\u6765\u5e74\u306f\u904b\u55b6\u306b\u3082\u3082\u3063\u3068\u7a4d\u6975\u7684\u306b\u95a2\u308f\u3063\u3066\u3044\u304d\u305f\u3044\u3067\u3059\u3002\u300d<\/p>\n A\u3055\u3093<\/strong>\u300c\u6765\u5e74\u306e\u5927\u4f1a\u3092\u3088\u308a\u3088\u304f\u3057\u3066\u3044\u304f\u305f\u3081\u306b\u3067\u304d\u308b\u3053\u3068\u3092\u4e00\u7dd2\u306b\u8003\u3048\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u300d<\/p>\n\n <h4 id=\"i-22\">\u56f32<\/h4>\n \u4e0b\u306e\u56f3\u306f\u3001\u53c2\u52a0\u3057\u305f\u751f\u5f92\u305d\u308c\u305e\u308c\u304c\u4eca\u5e74\u306e\u5927\u4f1a\u3067\u8df3\u3093\u3060\u56de\u6570\u3092\u8abf\u3079\u3001\u5b66\u5e74\u3054\u3068\u306b\u7bb1\u3072\u3052\u56f3\u306b\u8868\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u3002<\/p>\n\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-17.46.46.png\" alt=\"\u7e04\u8df3\u3073\u5927\u4f1a\u306e\u7d50\u679c\u306e\u56f3\"><\/p>\n\n <h4 id=\"i-23\">\u9078\u629e\u80a2<\/h4>\n <ol>\n <li>A\u3055\u3093\u3001B\u3055\u3093\u3001C\u3055\u3093<\/li>\n <li>A\u3055\u3093\u3001C\u3055\u3093\u3001B\u3055\u3093<\/li>\n <li>B\u3055\u3093\u3001A\u3055\u3093\u3001C\u3055\u3093<\/li>\n <li>B\u3055\u3093\u3001C\u3055\u3093\u3001A\u3055\u3093<\/li>\n <li>C\u3055\u3093\u3001A\u3055\u3093\u3001B\u3055\u3093<\/li>\n <li>C\u3055\u3093\u3001B\u3055\u3093\u3001A\u3055\u3093<\/li>\n <\/ol>\n\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a\uff08\u30a4\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html><head>\n<title>\u56f3\u5f62\u554f\u984c<\/title>\n<\/head>\n<body>\n <h3 id=\"i-24\">\n (\u30a6)<\/h3> \u53f3\u306e\u56f33\u306e\u3088\u3046\u306a\u5e45\u304c\u4e00\u5b9a\u306e\u767d\u3044\u30c6\u30fc\u30d7\u3068\u3001\u4e0b\u306e\u56f34\u306e\u3088\u3046\u306a\u6a2a\u306e\u9577\u3055\u304c\u7e26\u306e\u9577\u3055\u306e2\u500d\u3067\u3042\u308b\u9577\u65b9\u5f62\u306e\u8272\u753b\u7528\u7d19\u304c\u3042\u308b\u3002\n \u9577\u65b9\u5f62\u306e\u8272\u753b\u7528\u7d19\u306b\u3001\u3053\u306e\u30c6\u30fc\u30d7\u3092\u9014\u4e2d\u3067\u66f2\u304c\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u30663\u304b\u6240\u306b\u8cbc\u308a\u3001\u8272\u753b\u7528\u7d19\u306e\u7e01\u306b\u6cbf\u3063\u3066\u30c6\u30fc\u30d7\u3092\u5207\u3063\u305f\u3068\u3053\u308d\u3001\u4e0b\u306e\u56f35\u306e\u3088\u3046\u306b\u306a\u3063\u305f\u3002\n \u56f35\u306b\u304a\u3044\u3066\u3001\u8272\u753b\u7528\u7d19\u306e\u3046\u3061\u3001\u30c6\u30fc\u30d7\u3092\u8cbc\u3063\u3066\u3044\u306a\u3044\u90e8\u5206\u306e\u9762\u7a4d\u306f480cm\u00b2\u3060\u3063\u305f\u3002\n <\/p>\n \n <\/p><img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-17.51.39.png\" alt=\"\u56f3\uff13\"><\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-17.51.47.png\" alt=\"\u56f3\uff14\"><\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-17.51.53.png\" alt=\"\u56f3\uff15\"><\/p>\n \n \n K\u3055\u3093\u306f\u3001\u3053\u306e\u8272\u753b\u7528\u7d19\u306e\u6a2a\u306e\u9577\u3055\u3092\u6b21\u306e\u3088\u3046\u306b\u6c42\u3081\u305f\u3002(i), (ii)\u306b\u3042\u3066\u306f\u307e\u308b\u3082\u306e\u3068\u3057\u3066\u6700\u3082\u9069\u3059\u308b\u3082\u306e\u3092\u3001\u305d\u308c\u305e\u308c\u306e\u9078\u629e\u80a2\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n \u6c42\u3081\u65b9<\/b> \n \u8272\u753b\u7528\u7d19\u306e\u7e26\u306e\u9577\u3055\u3092xcm\u3068\u3057\u3066\u65b9\u7a0b\u5f0f\u3092\u3064\u304f\u308b\u3068\u3001 \n (i) = 480 \n \u3068\u306a\u308b\u3002 \n \u3053\u306e\u65b9\u7a0b\u5f0f\u3092\u89e3\u304d\u3001\u89e3\u304c\u554f\u984c\u306b\u9069\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u304b\u3081\u308b\u3053\u3068\u3067\u3001\u8272\u753b\u7528\u7d19\u306e\u7e26\u306e\u9577\u3055\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 \n \u8272\u753b\u7528\u7d19\u306e\u6a2a\u306e\u9577\u3055\u306f\u7e26\u306e\u9577\u3055\u306e2\u500d\u3067\u3042\u308b\u304b\u3089\u3001\u8272\u753b\u7528\u7d19\u306e\u6a2a\u306e\u9577\u3055\u306f(ii)cm\u3067\u3042\u308b\u3002\n <\/p>\n \n (i)\u306e\u9078\u629e\u80a2<\/b> \n 1. x\u00b2-6x-7 \n 2. x\u00b2-6x+24 \n 3. 2x\u00b2-12x-14 \n 4. 2x\u00b2-12x+48 \n 5. 2x\u00b2-8x+38 \n 6. 2x\u00b2-8x+96\n <\/p>\n \n (ii)\u306e\u9078\u629e\u80a2<\/b> \n 1. 32 \n 2. 34 \n 3. 36 \n 4. 38\n <\/p>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a\uff08\u30a6\uff09\uff08\u2170\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u2171\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html><head>\n<title>\u56f3\u5f62\u554f\u984c<\/title>\n<\/head>\n<body>\n <h3 id=\"i-25\">\n (\u30a8)<\/h3> \u6b21\u306e\u300c\u3048\u300d\u300c\u304a\u300d\u306b\u3042\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c0\uff5e9\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u6570\u5b57\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n \u53f3\u306e\u56f36\u306b\u304a\u3044\u3066\u3001\u56db\u89d2\u5f62ABCD\u306f\u6b63\u65b9\u5f62\u3067\u3042\u308a\u3001\u4e09\u89d2\u5f62ADE\u306f\u2220ADE=27\u00b0, \u2220AED=90\u00b0\u306e\u76f4\u89d2\u4e09\u89d2\u5f62\u3067\u3042\u308b\u3002\n \u307e\u305f\u3001\u70b9F\u306f\u7dda\u5206DE\u4e0a\u306e\u70b9\u3067\u3001AE\/\/BF\u3067\u3042\u308a\u3001\u70b9G\u306f\u7dda\u5206AC\u3068\u7dda\u5206BF\u3068\u306e\u4ea4\u70b9\u3067\u3042\u308b\u3002\n \u3053\u306e\u3068\u304d, \u2220CGD = \u3048\u304a\u3067\u3042\u308b\u3002 <\/p>\n \n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-18.06.39.png\" alt=\"\u56f36\">\n <\/p>\n<\/body>\n\n\n\n\n\uff08\u30a8\uff09\u3048\u25cf\u25cf\u25cf<\/span><\/span><\/span>\u3000\u304a\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html><head>\n<title>\u56f3\u5f62\u554f\u984c<\/title>\n<\/head>\n<body>\n <h2 id=\"i-26\">\u554f\uff14<\/h2>\n \n \u53f3\u306e\u56f3\u306b\u304a\u3044\u3066\u3001\u76f4\u7dda\u2460\u306f\u95a2\u6570 \\(y=-x\\) \u306e\u30b0\u30e9\u30d5\u3067\u3042\u308a\u3001\u66f2\u7dda\u2461\u306f\u95a2\u6570 \\(y=ax^{2}\\) \u306e\u30b0\u30e9\u30d5\u3001\u66f2\u7dda\u2462\u306f\u95a2\u6570 \\(y=\\frac{4}{x}\\) \u306e\u30b0\u30e9\u30d5\u3067\u3042\u308b\u3002\n <\/p>\n \n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-18.12.54.png\" alt=\"\u56f3\">\n <\/p>\n \n \u70b9A\u306f\u76f4\u7dda\u2460\u3068\u66f2\u7dda\u2461\u3068\u306e\u4ea4\u70b9\u3067\u3001\u305d\u306ex\u5ea7\u6a19\u306f-8\u3067\u3042\u308b\u3002\u70b9B\u306f\u66f2\u7dda\u2461\u4e0a\u306e\u70b9\u3067\u3001\u7dda\u5206AB\u306fx\u8ef8\u306b\u5e73\u884c\u3067\u3042\u308b\u3002\u70b9C\u306f\u7dda\u5206AB\u4e0a\u306e\u70b9\u3067\u3001AC:CB=1:3\u3067\u3042\u308b\u3002\n <\/p>\n \n \u307e\u305f\u3001\u70b9D\u306f\u66f2\u7dda\u2462\u4e0a\u306e\u70b9\u3067\u3001\u7dda\u5206BD\u306fy\u8ef8\u306b\u5e73\u884c\u3067\u3042\u308b\u3002\u70b9E\u306f\u66f2\u7dda\u2462\u4e0a\u306e\u70b9\u3067\u3001\u305d\u306ex\u5ea7\u6a19\u306f-6\u3067\u3042\u308b\u3002\n <\/p>\n \n \u3055\u3089\u306b\u3001\u539f\u70b9\u3092O\u3068\u3059\u308b\u3068\u304d\u3001\u70b9F\u306f\u76f4\u7dda\u2460\u4e0a\u306e\u70b9\u3067\u3001AO:OF=4:3\u3067\u3042\u308a\u3001\u305d\u306ex\u5ea7\u6a19\u306f\u6b63\u3067\u3042\u308b\u3002\n <\/p>\n \n \u3053\u306e\u3068\u304d\u3001\u6b21\u306e\u554f\u3044\u306b\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n <h3 id=\"i-27\">\n (\u30a2)<\/h3> \u66f2\u7dda\u2461\u306e\u5f0f \\(y=ax^{2}\\) \u306ea\u306e\u5024\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u3092\u6b21\u306e1\uff5e6\u306e\u4e2d\u304b\u30891\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n1. \\(a=\\frac{1}{8}\\)\u3000\u3000\u30002. \\(a=\\frac{1}{6}\\)\n <\/p>\n \n3. \\(a=\\frac{1}{4}\\)\u3000\u3000\u30004. \\(a=\\frac{3}{8}\\) \n <\/p>\n \n5. \\(a=\\frac{1}{2}\\)\u3000\u3000\u30006. \\(a=\\frac{3}{4}\\)\n <\/p>\n <h3 id=\"i-28\">\n (\u30a4)<\/h3> \u76f4\u7ddaEF\u306e\u5f0f\u3092 \\(y=mx+n\\) \u3068\u3059\u308b\u3068\u304d\u306e(i)m\u306e\u5024\u3068\u3001(ii)n\u306e\u5024\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u3092\u3001\u305d\u308c\u305e\u308c\u6b21\u306e1\uff5e6\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n (i) m\u306e\u5024\n <\/p>\n \n1. \\(m=-\\frac{4}{3}\\)\u3000\u3000\u30002. \\(m=-\\frac{7}{6}\\) \n <\/p>\n \n3. \\(m=-\\frac{8}{9}\\)\u3000\u3000\u30004. \\(m=-\\frac{5}{6}\\) \n <\/p>\n \n5. \\(m=-\\frac{2}{3}\\)\u3000\u3000\u30006. \\(m=-\\frac{4}{9}\\)\n <\/p>\n \n (ii) n\u306e\u5024\n <\/p>\n \n1. \\(n=-\\frac{16}{3}\\)\u3000\u3000\u30002. \\(n=-\\frac{9}{2}\\) \n <\/p>\n \n3. \\(n=-4\\)\u3000\u3000\u30004. \\(n=-\\frac{7}{2}\\) \n <\/p>\n \n5. \\(n=-\\frac{10}{3}\\)\u3000\u3000\u30006. \\(n=-3\\)\n <\/p>\n <h3 id=\"i-29\">\n (\u30a6)<\/h3> \u6b21\u306e\u300c\u304b\u300d\u300c\u304d\u300d\u300c\u304f\u300d\u300c\u3051\u300d\u306b\u3042\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c0\uff5e9\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u6570\u5b57\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n \u7dda\u5206CD\u4e0a\u306b\u70b9G\u3092\u3001CG=GD\u3068\u306a\u308b\u3088\u3046\u306b\u3068\u308b\u3002\u3053\u306e\u3068\u304d\u306e\u3001\u4e09\u89d2\u5f62COG\u3068\u4e09\u89d2\u5f62DGF\u306e\u9762\u7a4d\u306e\u6bd4\u3092\u6700\u3082\u7c21\u5358\u306a\u6574\u6570\u306e\u6bd4\u3067\u8868\u3059\u3068\u3001 \\(\\triangle COG : \\triangle DGF = \\) \u304b\u304d:\u304f\u3051\u3067\u3042\u308b\u3002\n <\/p>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \uff08\u30a2\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a4\uff09\uff08\u2170\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u2171\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a6\uff09\uff08\u304b\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u304d\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u304f\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3051\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html><head>\n<title>\u78ba\u7387\u306e\u554f\u984c<\/title>\n<\/head>\n<body>\n <h2 id=\"i-30\">\u554f\uff15<\/h2>\n \n \u56f31\u306e\u3088\u3046\u306b\u300130g\u306e\u304a\u3082\u308a\u304c8\u500b, 50g\u306e\u304a\u3082\u308a\u304c7\u500b, 80g\u306e\u304a\u3082\u308a\u304c1\u500b\u3042\u308b\u3002\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-18.31.46.png\" alt=\"\u56f31\">\n <\/p>\n \n \u5927, \u5c0f2\u3064\u306e\u3055\u3044\u3053\u308d\u3092\u540c\u6642\u306b1\u56de\u6295\u3052\u3001\u5927\u304d\u3044\u3055\u3044\u3053\u308d\u306e\u51fa\u305f\u76ee\u306e\u6570\u3092a, \u5c0f\u3055\u3044\u3055\u3044\u3053\u308d\u306e\u51fa\u305f\u76ee\u306e\u6570\u3092b\u3068\u3059\u308b\u3002\n <\/p>\n \n \u3055\u3044\u3053\u308d\u306e\u51fa\u305f\u76ee\u306e\u6570\u306b\u3088\u3063\u3066, K\u3055\u3093\u3068L\u3055\u3093\u306f, \u6b21\u306e\u3010\u30eb\u30fc\u30eb\u3011\u306b\u3057\u305f\u304c\u3063\u3066\u3053\u308c\u3089\u306e\u304a\u3082\u308a\u3092\u53d6\u308a\u5206\u3051\u308b\u3002\u305d\u308c\u305e\u308c\u304c\u53d6\u3063\u305f\u304a\u3082\u308a\u3092\u3059\u3079\u3066\u306f\u304b\u308a\u306b\u306e\u305b\u3001\u8a08\u6e2c\u3057\u305f\u91cd\u3055\u306b\u3064\u3044\u3066\u8003\u3048\u308b\u3002\n <\/p>\n \n \u3010\u30eb\u30fc\u30eb\u3011\u307e\u305a, K\u3055\u3093\u306f30g\u306e\u304a\u3082\u308a\u3092a\u500b\u306850g\u306e\u304a\u3082\u308a\u3092b\u500b\u53d6\u308a, L\u3055\u3093\u306f\u6b8b\u3063\u305f30g\u306e\u304a\u3082\u308a\u306850g\u306e\u304a\u3082\u308a\u3092\u3059\u3079\u3066\u53d6\u308b\u3002\n <\/p>\n \n \u6b21\u306b, K\u3055\u3093\u3068L\u3055\u3093\u306e\u3046\u3061, 30g\u306e\u304a\u3082\u308a\u306850g\u306e\u304a\u3082\u308a\u3092\u5408\u308f\u305b\u305f\u500b\u6570\u306e\u5c11\u306a\u3044\u65b9\u304c80g\u306e\u304a\u3082\u308a\u3092\u53d6\u308b\u3002\n <\/p>\n \n (\u4f8b)\n <\/p>\n \n \u5927\u304d\u3044\u3055\u3044\u3053\u308d\u306e\u51fa\u305f\u76ee\u306e\u6570\u304c5, \u5c0f\u3055\u3044\u3055\u3044\u3053\u308d\u306e\u51fa\u305f\u76ee\u306e\u6570\u304c2\u306e\u3068\u304d, a=5, b=2\u3067\u3042\u308b\u3002\n <\/p>\n \n \u3010\u30eb\u30fc\u30eb\u3011\u306b\u3088\u308a, \u307e\u305a, K\u3055\u3093\u306f30g\u306e\u304a\u3082\u308a\u30925\u500b, 50g\u306e\u304a\u3082\u308a\u30922\u500b\u53d6\u308a, L\u3055\u3093\u306f\u6b8b\u3063\u305f30g\u306e\u304a\u3082\u308a\u306850g\u306e\u304a\u3082\u308a\u3092\u3059\u3079\u3066\u53d6\u308b\u306e\u3067, 30g\u306e\u304a\u3082\u308a\u30923\u500b, 50g\u306e\u304a\u3082\u308a\u30925\u500b\u53d6\u308b\u3002\n <\/p>\n \n \u6b21\u306b, 30g\u306e\u304a\u3082\u308a\u306850g\u306e\u304a\u3082\u308a\u3092\u5408\u308f\u305b\u305f\u500b\u6570\u306f, K\u3055\u3093\u304c7\u500b, L\u3055\u3093\u304c8\u500b\u306a\u306e\u3067, \u5408\u308f\u305b\u305f\u500b\u6570\u306e\u5c11\u306a\u3044K\u3055\u3093\u304c80g\u306e\u304a\u3082\u308a\u3092\u53d6\u308b\u3002\n <\/p>\n \n \u305d\u308c\u305e\u308c\u304c\u53d6\u3063\u305f\u304a\u3082\u308a\u3092\u3059\u3079\u3066\u306f\u304b\u308a\u306b\u306e\u305b\u308b\u3068\u56f32\u306e\u3088\u3046\u306b\u306a\u308a, K\u3055\u3093\u306e\u8a08\u6e2c\u3057\u305f\u91cd\u3055\u306f330g, L\u3055\u3093\u306e\u8a08\u6e2c\u3057\u305f\u91cd\u3055\u306f340g\u3068\u306a\u308b\u3002\n<\/p>\n\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-18.31.55.png\" alt=\"\u56f32\">\n <\/p>\n \n \u3044\u307e, \u56f31\u306e\u72b6\u614b\u3067, \u5927, \u5c0f2\u3064\u306e\u3055\u3044\u3053\u308d\u3092\u540c\u6642\u306b1\u56de\u6295\u3052\u308b\u3068\u304d, \u6b21\u306e\u554f\u3044\u306b\u7b54\u3048\u306a\u3055\u3044\u3002\u305f\u3060\u3057, \u5927, \u5c0f2\u3064\u306e\u3055\u3044\u3053\u308d\u306f\u3068\u3082\u306b, 1\u304b\u30896\u307e\u3067\u306e\u3069\u306e\u76ee\u304c\u51fa\u308b\u3053\u3068\u3082\u540c\u69d8\u306b\u78ba\u304b\u3089\u3057\u3044\u3082\u306e\u3068\u3059\u308b\u3002\n <\/p>\n <h3 id=\"i-31\">\n (\u30a2)<\/h3> \u6b21\u306e\u300c\u3053\u300d\u300c\u3055\u300d\u300c\u3057\u300d\u306b\u3042\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c0\uff5e9\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u6570\u5b57\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n K\u3055\u3093\u306e\u8a08\u6e2c\u3057\u305f\u91cd\u3055\u304c200g\u672a\u6e80\u3068\u306a\u308b\u78ba\u7387\u306f \\(\\frac{\u3053}{\u3055\u3057}\\) \u3067\u3042\u308b\u3002\n <\/p>\n <h3 id=\"i-32\">\n (\u30a4)<\/h3> \u6b21\u306e\u300c\u3059\u300d\u300c\u305b\u300d\u300c\u305d\u300d\u300c\u305f\u300d\u306b\u3042\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c0\uff5e9\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u6570\u5b57\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n K\u3055\u3093\u306e\u8a08\u6e2c\u3057\u305f\u91cd\u3055\u304cL\u3055\u3093\u306e\u8a08\u6e2c\u3057\u305f\u91cd\u3055\u3088\u308a\u91cd\u304f\u306a\u308b\u78ba\u7387\u306f \\(\\frac{\u3059\u305b}{\u305d\u305f}\\) \u3067\u3042\u308b\u3002\n <\/p>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \uff08\u30a2\uff09\uff08\u3053\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3055\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3057\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a4\uff09\uff08\u3059\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u305b\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u305d\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u305f\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html><head>\n<title>\u56f3\u5f62\u554f\u984c<\/title>\n<\/head>\n<body>\n <h2 id=\"i-33\">\n \u554f6<\/h2> \u53f3\u306e\u56f3\u306f, \\(AB=BC=13~cm, AC=10~cm\\) \u306e\u4e8c\u7b49\u8fba\u4e09\u89d2\u5f62ABC\u3092\u5e95\u9762\u3068\u3057, \\(AD=BE=CF=18~cm\\) \u3092\u9ad8\u3055\u3068\u3059\u308b\u4e09\u89d2\u67f1\u3067\u3042\u308b\u3002\n <\/p>\n \n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-18.38.54.png\" alt=\"\u4e09\u89d2\u67f1\u306e\u56f3\">\n <\/p>\n \n \u307e\u305f\u3001\u70b9G\u306f\u8fbaBE\u4e0a\u306e\u70b9\u3067\u3001BG:GE=8:1\u3067\u3042\u308a\u3001\u70b9H\u306f\u8fbaBE\u306e\u4e2d\u70b9\u3067\u3042\u308b\u3002\n <\/p>\n \n \u3053\u306e\u3068\u304d\u3001\u6b21\u306e\u554f\u3044\u306b\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n <h3 id=\"i-34\">\n (\u30a2)<\/h3> \u3053\u306e\u4e09\u89d2\u67f1\u306e\u8868\u9762\u7a4d\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u3092\u6b21\u306e1\uff5e6\u306e\u4e2d\u304b\u30891\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n 1. \\(468~cm^{2}\\) 2. \\(478~cm^{2}\\)\n<\/p>\n 3. \\(648~cm^{2}\\) 4. \\(658~cm^{2}\\)\n<\/p>\n 5. \\(768~cm^{2}\\) 6. \\(778~cm^{2}\\)\n <\/p>\n <h3 id=\"i-35\">\n (\u30a4)<\/h3> \u6b21\u306e\u300c\u3061\u300d\u300c\u3064\u300d\u300c\u3066\u300d\u306b\u3042\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c0\uff5e9\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u6570\u5b57\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n \u3053\u306e\u4e09\u89d2\u67f1\u306b\u304a\u3044\u3066\u3001\u56f3\u306e\u3088\u3046\u306b\u3001\u70b9G\u304b\u30893\u70b9D, F, H\u3092\u901a\u308b\u5e73\u9762\u306b\u5f15\u3044\u305f\u5782\u7dda\u3068\u30013\u70b9D, F, H\u3092\u901a\u308b\u5e73\u9762\u3068\u306e\u4ea4\u70b9\u3092I\u3068\u3059\u308b\u3002\u3053\u306e\u3068\u304d\u306e\u3001\u7dda\u5206GI\u306e\u9577\u3055\u306f \\(\\frac{\u3061\u3064}{\u3066}\\) cm\u3067\u3042\u308b\u3002\n <\/p>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \uff08\u30a2\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a4\uff09\uff08\u3061\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3064\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3066\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" fetchpriority=\"high\" width=\"474\" height=\"482\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-16.57.28.png\" alt=\"\" class=\"wp-image-332\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-16.57.28.png 474w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-16.57.28-295x300.png 295w\" sizes=\"(max-width: 474px) 100vw, 474px\"><\/figure>\n<\/div>\n\n\n\n<\/p>\n<\/p>\n\u6b63\u89e3\uff1a\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n \n<\/p>\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-large animated wobble\"><a href=\"https:\/\/kakomonselect.com\/\u90e8\u6d3b\u3082\u52c9\u5f37\u3082\u8ae6\u3081\u306a\u3044\uff01\u81ea\u5b85\u3067\u53f6\u3048\u308b\u3001\u5fd7\u671b\u6821\u5408\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-1024x1024.png\" alt=\"\" class=\"wp-image-248\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-1024x1024.png 1024w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-300x300.png 300w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-150x150.png 150w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-768x768.png 768w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-940x940.png 940w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-160x160.png 160w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/a><\/figure>\n<\/p><\/div>\n<\/p>\n<\/p>\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-large animated wobble\"><a href=\"https:\/\/kakomonselect.com\/publichs-trends\/kanagawa\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-1024x1024.png\" alt=\"\" class=\"wp-image-249\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-1024x1024.png 1024w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-300x300.png 300w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-150x150.png 150w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-768x768.png 768w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-940x940.png 940w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-160x160.png 160w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/a><\/figure>\n<\/p><\/div>\n<\/p>\n<\/p>\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-large animated wobble\"><a href=\"https:\/\/kakomonselect.com\/\u795e\u5948\u5ddd\u770c\u516c\u7acb\u9ad8\u6821\u5165\u8a66\u306e\u3057\u304f\u307f\/\"><img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"1080\" height=\"1080\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-1024x1024.png\" alt=\"\" class=\"wp-image-250\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-1024x1024.png 1024w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-300x300.png 300w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-150x150.png 150w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-768x768.png 768w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-940x940.png 940w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-160x160.png 160w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4.png 1080w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\"><\/a><\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<\/p>\n<\/p>\n<a href=\"https:\/\/www.pref.kanagawa.jp\/menu\/3\/11\/63\/index.html\">\u795e\u5948\u5ddd\u770c\u6559\u80b2\u59d4\u54e1\u4f1a\u306e\u30db\u30fc\u30e0\u30da\u30fc\u30b8<\/a>\u3088\u308a\u3001\u6700\u65b0\u306e\u60c5\u5831\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u898b\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\uff01<\/p>\n<\/p><\/html><\/html><\/html><\/html><\/html><\/html><\/html><\/html><\/html><\/html>\n","protected":false},"excerpt":{"rendered":"\u4e00\u756a\u4e0b\u306b\u3001\u516c\u7acb\u9ad8\u6821\u5165\u8a66\u306e\u3057\u304f\u307f\u30fb\u516c\u7acb\u9ad8\u6821\u5165\u8a66\u306e\u50be\u5411\u30fbLINK\u304c\u3042\u308a\u307e\u3059\u3002 \u8a08\u7b97\u554f\u984c \u554f1 \u6b21\u306e\u8a08\u7b97\u3092\u3057\u305f\u7d50\u679c\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u3092\u3001\u305d\u308c\u305e\u308c1\u301c4\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002 (\u30a2) \\(-4 + (-11) …","protected":false},"author":1,"featured_media":245,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[31,30,36,28],"class_list":{"0":"post-336","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-19","8":"tag-31","9":"tag-30","10":"tag-36","11":"tag-28"},"_links":{"self":[{"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/posts\/336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=336"}],"version-history":[{"count":48,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/posts\/336\/revisions"}],"predecessor-version":[{"id":924,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/posts\/336\/revisions\/924"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=\/wp\/v2\/media\/245"}],"wp:attachment":[{"href":"https:\/\/kakomonselect.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kakomonselect.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":336,"date":"2025-02-28T11:04:04","date_gmt":"2025-02-28T02:04:04","guid":{"rendered":"https:\/\/kakomonselect.site\/?p=336"},"modified":"2025-03-26T21:07:34","modified_gmt":"2025-03-26T12:07:34","slug":"%e7%a5%9e%e5%a5%88%e5%b7%9d%e7%9c%8c%e5%85%ac%e7%ab%8b%e9%ab%98%e6%a0%a1%e5%85%a5%e8%a9%a6%e3%80%802025%e5%b9%b4%e3%80%80%e6%95%b0%e5%ad%a6-2","status":"publish","type":"post","link":"https:\/\/kakomonselect.site\/?p=336","title":{"rendered":"\u795e\u5948\u5ddd\u770c\u516c\u7acb\u9ad8\u6821\u5165\u8a66\u30002025\u5e74\u3000\u6570\u5b66"},"content":{"rendered":"\n

\u4e00\u756a\u4e0b\u306b\u3001\u516c\u7acb\u9ad8\u6821\u5165\u8a66\u306e\u3057\u304f\u307f\u30fb\u516c\u7acb\u9ad8\u6821\u5165\u8a66\u306e\u50be\u5411\u30fbLINK\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n\n\n \n \n \u8a08\u7b97\u554f\u984c<\/title>\n <script type=\"text\/javascript\" async src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/mathjax\/2.7.7\/MathJax.js?config=TeX-MML-AM_CHTML\">\n <\/script>\n <style>\n body {\n font-family: Arial, sans-serif;\n line-height: 1.6;\n padding: 20px;\n max-width: 800px;\n margin: auto;\n }\n h1, h2 {\n color: #333;\n }\n ol {\n margin-left: 20px;\n }\n li {\n margin-bottom: 5px;\n }\n <\/style>\n<\/head>\n<body>\n <h2 id=\"i-0\">\u554f1<\/h2>\n \u6b21\u306e\u8a08\u7b97\u3092\u3057\u305f\u7d50\u679c\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u3092\u3001\u305d\u308c\u305e\u308c1\u301c4\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002<\/p>\n\n <h3 id=\"i-1\">(\u30a2)<\/h3>\n \\(-4 + (-11)\\)<\/span><\/p>\n <ol>\n <li>-15<\/li>\n <li>-7<\/li>\n <li>7<\/li>\n <li>15<\/li>\n <\/ol>\n\n <h3 id=\"i-2\">(\u30a4)<\/h3> \\(\\frac{1}{6} + \\frac{-4}{7}\\)<\/span><\/p>\n <ol>\n <li>\\(-\\frac{31}{42}\\)<\/span><\/li>\n <li>\\(-\\frac{17}{42}\\)<\/span><\/li>\n <li>\\(\\frac{17}{42}\\)<\/span><\/li>\n <li>\\(\\frac{31}{42}\\)<\/span><\/li>\n <\/ol>\n\n <h3 id=\"i-3\">(\u30a6)<\/h3> \\(36a^2b^2 \\times 6b \\div 8a\\)<\/span><\/p>\n <ol>\n <li>\\(27a b^2\\)<\/span><\/li>\n <li>\\(27a b^3\\)<\/span><\/li>\n <li>\\(48a b^2\\)<\/span><\/li>\n <li>\\(48a b^3\\)<\/span><\/li>\n <\/ol>\n\n <h3 id=\"i-4\">(\u30a8)<\/h3> \\(\\frac{2x + y}{3} \u2013 \\frac{x \u2013 3y}{5}\\)<\/span><\/p>\n <ol>\n <li>\\(\\frac{7x \u2013 14y}{15}\\)<\/span><\/li>\n <li>\\(\\frac{7x \u2013 4y}{15}\\)<\/span><\/li>\n <li>\\(\\frac{7x + 4y}{15}\\)<\/span><\/li>\n <li>\\(\\frac{7x + 14y}{15}\\)<\/span><\/li>\n <\/ol>\n\n <h3 id=\"i-5\">(\u30aa)<\/h3> \\((4 + \\sqrt{3})(4 \u2013 \\sqrt{3}) \u2013 2(1 \u2013 \\sqrt{3})\\)<\/span><\/p>\n <ol>\n <li>\\(5 + 2\\sqrt{3}\\)<\/span><\/li>\n <li>\\(5 + 4\\sqrt{3}\\)<\/span><\/li>\n <li>\\(11 + 2\\sqrt{3}\\)<\/span><\/li>\n <li>\\(11 + 4\\sqrt{3}\\)<\/span><\/li>\n <\/ol>\n\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \uff08\u30a2\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> <a href=\"https:\/\/youtube.com\/shorts\/SQLhQCLhW-w\">Short\u89e3\u8aac\u306f\u3053\u3061\u3089<\/a> \uff08\u30a4\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a6\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a8\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30aa\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u6570\u5b66\u306e\u554f\u984c<\/title>\n<\/head>\n<body>\n <h2 id=\"i-6\">\u554f2<\/h2>\n \u6b21\u306e\u554f\u3044\u306b\u5bfe\u3059\u308b\u7b54\u3048\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u3092\u3001\u305d\u308c\u305e\u308c\u3042\u30681\u301c4\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002<\/p>\n\n <h3 id=\"i-7\">(\u30a2)<\/h3> (x-5)\u00b2 \u2013 7(x-5) \u2013 18 \u3092\u56e0\u6570\u5206\u89e3\u3057\u306a\u3055\u3044\u3002<\/p>\n <ol>\n <li>(x-14)(x-7)<\/li>\n <li>(x-14)(x-3)<\/li>\n <li>(x-7)(x-4)<\/li>\n <li>(x-4)(x-3)<\/li>\n <\/ol>\n\n <h3 id=\"i-8\">(\u30a4)<\/h3> 2\u6b21\u65b9\u7a0b\u5f0f 5x\u00b2 + 7x + 1 = 0 \u3092\u89e3\u304d\u306a\u3055\u3044\u3002<\/p>\n <ol>\n <li>x = (-7 \u00b1 \u221a29) \/ 10<\/li>\n <li>x = (-7 \u00b1 \u221a69) \/ 10<\/li>\n <li>x = (7 \u00b1 \u221a29) \/ 10<\/li>\n <li>x = (7 \u00b1 \u221a69) \/ 10<\/li>\n <\/ol>\n\n <h3 id=\"i-9\">(\u30a6)<\/h3> \u95a2\u6570 y = -4x\u00b2 \u306b\u3064\u3044\u3066\u3001x \u306e\u5024\u304c -5 \u304b\u3089 -1 \u307e\u3067\u5897\u52a0\u3059\u308b\u3068\u304d\u306e\u5909\u5316\u306e\u5272\u5408\u3092\u6c42\u3081\u306a\u3055\u3044\u3002<\/p>\n <ol>\n <li>-24<\/li>\n <li>-16<\/li>\n <li>16<\/li>\n <li>24<\/li>\n <\/ol>\n\n <h3 id=\"i-10\">(\u30a8)<\/h3> \u3042\u308b\u5de5\u5834\u3067\u751f\u7523\u3057\u3066\u3044\u308b\u88fd\u54c1 A \u306b\u3064\u3044\u3066\u3001\u4eca\u9031\u306f\u5148\u9031\u3088\u308a1\u5272\u5897\u3048\u3001\u4eca\u9031\u3068\u5148\u9031\u306b\u751f\u7523\u3057\u305f\u500b\u6570\u3092\u5408\u308f\u305b\u308b\u3068 567 \u500b\u3060\u3063\u305f\u3002\u3053\u306e\u3068\u304d\u3001\u4eca\u9031\u751f\u7523\u3057\u305f\u88fd\u54c1 A \u306e\u500b\u6570\u3092\u6c42\u3081\u306a\u3055\u3044\u3002<\/p>\n <ol>\n <li>270 \u500b<\/li>\n <li>283 \u500b<\/li>\n <li>284 \u500b<\/li>\n <li>297 \u500b<\/li>\n <\/ol>\n\n <h3 id=\"i-11\">(\u30aa)<\/h3> 4 \u221an 5 \u3092\u307f\u305f\u3059\u81ea\u7136\u6570 n \u306e\u3046\u3061\u3001\u221a2n \u304c\u6574\u6570\u3068\u306a\u308b\u3088\u3046\u306a n \u306e\u5024\u3092\u6c42\u3081\u306a\u3055\u3044\u3002<\/p>\n <ol>\n <li>n = 12<\/li>\n <li>n = 18<\/li>\n <li>n = 24<\/li>\n <li>n = 32<\/li>\n <\/ol>\n\n <h3 id=\"i-12\">(\u30ab)<\/h3> \u53f3\u306e\u56f3\u306b\u304a\u3044\u3066\u3001\u56db\u89d2\u5f62 ABCD \u306f AD \/\/ BC\u3001\u2220BCD = 90\u00b0\u306e\u53f0\u5f62\u3067\u3042\u308a\u30012 \u70b9 C, D \u306f\u76f4\u7dda \u2113 \u4e0a\u306e\u70b9\u3067\u3042\u308b\u3002AD = 2 cm\u3001BC = CD = 3 cm \u306e\u3068\u304d\u3001\u3053\u306e\u53f0\u5f62\u3092\u76f4\u7dda \u2113 \u3092\u8ef8\u3068\u3057\u3066 1 \u56de\u8ee2\u3055\u305b\u3066\u3067\u304d\u308b\u7acb\u4f53\u306e\u4f53\u7a4d\u3092\u6c42\u3081\u306a\u3055\u3044\u3002\u305f\u3060\u3057\u3001\u5186\u5468\u7387\u306f \u03c0 \u3068\u3059\u308b\u3002<\/p>\n <ol>\n <li>13\u03c0 cm\u00b3<\/li>\n <li>15\u03c0 cm\u00b3<\/li>\n <li>19\u03c0 cm\u00b3<\/li>\n <li>25\u03c0 cm\u00b3<\/li>\n <\/ol>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \uff08\u30a2\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a4\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a6\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a8\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30aa\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30ab\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n<script type=\"text\/javascript\" async src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/mathjax\/2.7.7\/MathJax.js?config=TeX-MML-AM_CHTML\">\n<\/script>\n <title>\u6570\u5b66\u554f\u984c<\/title>\n <style>\n body {\n font-family: Arial, sans-serif;\n line-height: 1.6;\n }\n h2 {\n border-bottom: 2px solid #000;\n padding-bottom: 5px;\n }\n .question {\n margin-bottom: 20px;\n }\n .choices {\n margin-left: 20px;\n }\n .image-container {\n text-align: center;\n margin: 20px 0;\n }\n img {\n max-width: 100%;\n height: auto;\n }\n <\/style>\n<\/head>\n<body>\n\n <h2 id=\"i-13\">\u554f3<\/h2> \n \u6b21\u306e\u554f\u3044\u306b\u7b54\u3048\u306a\u3055\u3044\u3002<\/p>\n\n <div class=\"question\">\n <h3 id=\"i-14\">\n (\u30a2)<\/h3> \u53f3\u306e\u56f31\u306e\u3088\u3046\u306b\u3001\u7dda\u5206AB\u3092\u76f4\u5f84\u3068\u3059\u308b\u5186O\u306e\u5468\u4e0a\u306b\u30012\u70b9A\u3001B\u3068\u306f\u7570\u306a\u308b\u70b9C\u3092\u3001AC > BC \u3068\u306a\u308b\u3088\u3046\u306b\u3068\u308b\u3002 \n \u307e\u305f\u3001\u5186\u306e\u5468\u4e0a\u306b\u70b9D\u3092\u3001\u2220CAD\u304c\u920d\u89d2\u3068\u306a\u308b\u3088\u3046\u306b\u3068\u308a\u3001\u7dda\u5206AB\u3068\u7dda\u5206CD\u306e\u4ea4\u70b9\u3092E\u3068\u3059\u308b\u3002 \n \u3055\u3089\u306b\u3001\u7dda\u5206CB\u306e\u5ef6\u9577\u4e0a\u306b\u70b9F\u3092\u3001CF = DF \u3068\u306a\u308b\u3088\u3046\u306b\u3068\u308a\u3001\u7dda\u5206DF\u3068\u5186O\u3068\u306e\u4ea4\u70b9\u3092G\u3001\u7dda\u5206AG\u3068\u7dda\u5206BD\u3068\u306e\u4ea4\u70b9\u3092H\u3068\u3059\u308b\u3002\n <\/p>\n <\/div>\n\n <div class=\"image-container\">\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-17.24.35.png\" alt=\"\u554f\u984c\u56f31\">\n <\/div>\n\n <h3 id=\"i-15\">(i)<\/h3> \u4e09\u89d2\u5f62ACE\u3068\u4e09\u89d2\u5f62AGD\u304c\u76f8\u4f3c\u3067\u3042\u308b\u3053\u3068\u3092\u6b21\u306e\u3088\u3046\u306b\u8a3c\u660e\u3057\u305f\u3002<\/p>\n \uff08a\uff09\u3001\uff08b\uff09\u306b\u6700\u3082\u9069\u3059\u308b\u3082\u306e\u3092\u3001\u9078\u629e\u80a21\uff5e4\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002<\/p>\n\n <h4 id=\"i-16\">[\u8a3c\u660e]<\/h4>\n \u25b3ACE\u3068\u25b3AGD\u306b\u304a\u3044\u3066\u3001<\/p>\n <ul>\n <li>\u307e\u305a\u3001AD\u306b\u5bfe\u3059\u308b\u5186\u5468\u89d2\u306f\u7b49\u3057\u3044\u304b\u3089\u3001\u2220ACD = \u2220AGD<\/li>\n <li>\u3088\u3063\u3066\u3001\u2220ACE = \u2220AGD \u2026\u2026\u2460<\/li>\n <li>\u6b21\u306b\u3001BD\u306b\u5bfe\u3059\u308b\u5186\u5468\u89d2\u306f\u7b49\u3057\u3044\u304b\u3089\u3001\uff08a\uff09 \u2026\u2026\u2461<\/li>\n <li>\u307e\u305f\u3001CF = DF\u3088\u308a\u3001\u25b3FCD\u306f\u4e8c\u7b49\u8fba\u4e09\u89d2\u5f62\u3067\u3042\u308a\u3001\u305d\u306e2\u3064\u306e\u5e95\u89d2\u306f\u7b49\u3057\u3044\u304b\u3089\u3001\u2220FCD = \u2220FDC<\/li>\n <li>\u3088\u3063\u3066\u3001\u2220BCD = \u2220CDG \u2026\u2026\u2462<\/li>\n <li>\u3055\u3089\u306b\u3001CG\u306b\u5bfe\u3059\u308b\u5186\u5468\u89d2\u306f\u7b49\u3057\u3044\u304b\u3089\u3001\uff08b\uff09 \u2026\u2026\u2463<\/li>\n <li>\u2461\u3001\u2462\u3001\u2463\u3088\u308a\u3001<\/li>\n <li>\u2220CAB = \u2220CAG = \u2220BAG<\/li>\n <li> = \u2220BAD = \u2220BAG \u2026\u2026\u2464<\/li>\n <li>\u2220GAD = \u2220BAD = \u2220BAG \u2026\u2026\u2465<\/li>\n <li>\u2464\u3001\u2465\u3088\u308a\u3001\u2220CAB = \u2220GAD<\/li>\n <li>\u3088\u3063\u3066\u3001\u2220CAE = \u2220GAD \u2026\u2026\u2466<\/li>\n <li>\u2460\u3001\u2466\u3088\u308a\u30012\u7d44\u306e\u89d2\u304c\u305d\u308c\u305e\u308c\u7b49\u3057\u3044\u304b\u3089\u3001\u25b3ACE \u223d \u25b3AGD<\/li>\n <\/ul>\n\n <h4 id=\"i-17\">(a) \u306e\u9078\u629e\u80a2<\/h4>\n <ul class=\"choices\">\n <li>1. \u2220ABC = \u2220ADC<\/li>\n <li>2. \u2220AED = \u2220BEC<\/li>\n <li>3. \u2220BAC = \u2220BDC<\/li>\n <li>4. \u2220BAD = \u2220BCD<\/li>\n <\/ul>\n\n <h4 id=\"i-18\">(b) \u306e\u9078\u629e\u80a2<\/h4>\n <ul class=\"choices\">\n <li>1. \u2220AHD = \u2220BHG<\/li>\n <li>2. \u2220BAG = \u2220BDG<\/li>\n <li>3. \u2220CAG = \u2220CDG<\/li>\n <li>4. \u2220DAG = \u2220DBG<\/li>\n <\/ul>\n\n <h3 id=\"i-19\">(ii)<\/h3> \u6b21\u306e\u4e2d\u306e\u300c\u3042\u300d\u300c\u3044\u300d\u300c\u3046\u300d\u306b\u3042\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c0\uff5e9\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u6570\u5b57\u3092\u7b54\u3048\u306a\u3055\u3044\u3002<\/p>\n BC = 4 cm, BG = FG = 2 cm \u306e\u3068\u304d\u3001\u4e09\u89d2\u5f62ADH\u306e\u9762\u7a4d\u306f\\(\\frac{\\text{\u3042\u221a\u3044}}{\\text{\u3046}}\\) cm\u00b2 \u3067\u3042\u308b\u3002<\/p>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \uff08\u30a2\uff09\uff08\u2170\uff09\uff08a\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08b\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u3042\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3044\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3046\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html lang=\"ja\"><head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>\u7e04\u8df3\u3073\u5927\u4f1a\u306e\u7d50\u679c<\/title>\n<\/head>\n<body>\n\n <h3 id=\"i-20\">\uff08\u30a4\uff09<\/h3>\n\n \u3042\u308b\u4e2d\u5b66\u6821\u3067\u6bce\u5e74\u958b\u50ac\u3055\u308c\u3066\u3044\u308b\u7e04\u8df3\u3073\u5927\u4f1a\u306f\u3001\u751f\u5f92\u3072\u3068\u308a\u3072\u3068\u308a\u304c1\u5206\u9593\u306b\u7e04\u8df3\u3073\u3092\u4f55\u56de\u8df3\u3079\u308b\u304b\u306b\u6311\u307f\u3001\u8df3\u3093\u3060\u56de\u6570\u3092\u7af6\u3046\u3082\u306e\u3067\u3042\u308b\u3002\u53c2\u52a0\u3057\u305f3\u5e74\u751f\u306eA\u3055\u3093\u30012\u5e74\u751f\u306eB\u3055\u3093\u30011\u5e74\u751f\u306eC\u3055\u3093\u306f\u3001\u3053\u306e\u5927\u4f1a\u306e\u5b9f\u884c\u59d4\u54e1\u3067\u3042\u308a\u3001\u4eca\u5e74\u306e\u5927\u4f1a\u306e\u7d50\u679c\u306b\u3064\u3044\u3066\u632f\u308a\u8fd4\u3063\u3066\u3044\u308b\u3002\u6b21\u306e\u4f1a\u8a71\u6587\u306f\u305d\u306e\u3068\u304d\u306e\u3082\u306e\u3067\u3042\u308b\u3002<\/p>\n\n <h4 id=\"i-21\">\u4f1a\u8a71\u6587<\/h4>\n A\u3055\u3093<\/strong>\u300c\u7e04\u8df3\u3073\u5927\u4f1a\u306e\u7d50\u679c\u304c\u51fa\u307e\u3057\u305f\u306d\u3002\u79c1\u306f\u5b66\u5e74\u306721\u4f4d\u3067\u3057\u305f\u30023\u5e74\u9593\u3067\u8a18\u9332\u3092\u4f38\u3070\u3059\u3053\u3068\u304c\u3067\u304d\u305f\u306e\u3067\u3001\u672c\u5f53\u306b\u3046\u308c\u3057\u3044\u3067\u3059\u3002\u300d<\/p>\n B\u3055\u3093<\/strong>\u300c\u3088\u304b\u3063\u305f\u3067\u3059\u306d\u3002\u79c1\u306f\u5b66\u5e74\u306728\u4f4d\u3067\u3057\u305f\u3002\u7df4\u7fd2\u306e\u3068\u304d\u3088\u308a\u3082\u591a\u304f\u8df3\u3079\u305f\u306e\u3067\u6e80\u8db3\u3057\u3066\u3044\u307e\u3059\u3002C\u3055\u3093\u306f\u3069\u3046\u3067\u3057\u305f\u304b\u3002\u300d<\/p>\n C\u3055\u3093<\/strong>\u300c\u79c1\u306f\u5b66\u5e74\u30675\u4f4d\u3067\u3001\u76ee\u6a19\u306b\u3057\u3066\u3044\u305f100\u56de\u3092\u8d85\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u305f\u3060\u30011\u5e74\u751f\u3060\u3051\u3067\u306a\u304f2\u5e74\u751f\u30013\u5e74\u751f\u3082\u542b\u3081\u308b\u3068\u300148\u4eba\u306e\u751f\u5f92\u304c\u79c1\u3088\u308a\u591a\u304f\u8df3\u3093\u3067\u3044\u305f\u305d\u3046\u306a\u306e\u3067\u3001\u3055\u3089\u306b\u591a\u304f\u8df3\u3079\u308b\u3088\u3046\u306b\u9811\u5f35\u308a\u305f\u3044\u3068\u601d\u3044\u307e\u3057\u305f\u3002\u300d<\/p>\n A\u3055\u3093<\/strong>\u300cC\u3055\u3093\u306e\u610f\u6b32\u306f\u3059\u3054\u3044\u3067\u3059\u306d\u3002\u3061\u306a\u307f\u306b\u3001\u79c1\u3068\u540c\u3058\u56de\u6570\u3060\u3063\u305f\u751f\u5f92\u306f\u6821\u5185\u306b\u8ab0\u3082\u3044\u306a\u304b\u3063\u305f\u305d\u3046\u3067\u3059\u3088\u3002\u300d<\/p>\n B\u3055\u3093<\/strong>\u300c\u305d\u3046\u306a\u3093\u3067\u3059\u306d\u30022\u5e74\u751f\u306e\u4e2d\u306b\u306f\u3001\u79c1\u3088\u308a1\u56de\u591a\u304f\u8df3\u3073\u3001\u5b66\u5e74\u306723\u4f4d\u3060\u3063\u305f\u751f\u5f92\u304c5\u4eba\u3044\u307e\u3057\u305f\u3088\u3002\u300d<\/p>\n C\u3055\u3093<\/strong>\u300c\u305d\u3093\u306a\u3053\u3068\u3082\u3042\u308b\u3093\u3067\u3059\u306d\u3002\u6765\u5e74\u306f\u3069\u3046\u306a\u308b\u3093\u3067\u3057\u3087\u3046\u304b\u3002\u65e9\u304f\u3082\u6765\u5e74\u306e\u5927\u4f1a\u304c\u697d\u3057\u307f\u306b\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u3002\u6765\u5e74\u306f\u904b\u55b6\u306b\u3082\u3082\u3063\u3068\u7a4d\u6975\u7684\u306b\u95a2\u308f\u3063\u3066\u3044\u304d\u305f\u3044\u3067\u3059\u3002\u300d<\/p>\n A\u3055\u3093<\/strong>\u300c\u6765\u5e74\u306e\u5927\u4f1a\u3092\u3088\u308a\u3088\u304f\u3057\u3066\u3044\u304f\u305f\u3081\u306b\u3067\u304d\u308b\u3053\u3068\u3092\u4e00\u7dd2\u306b\u8003\u3048\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u300d<\/p>\n\n <h4 id=\"i-22\">\u56f32<\/h4>\n \u4e0b\u306e\u56f3\u306f\u3001\u53c2\u52a0\u3057\u305f\u751f\u5f92\u305d\u308c\u305e\u308c\u304c\u4eca\u5e74\u306e\u5927\u4f1a\u3067\u8df3\u3093\u3060\u56de\u6570\u3092\u8abf\u3079\u3001\u5b66\u5e74\u3054\u3068\u306b\u7bb1\u3072\u3052\u56f3\u306b\u8868\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u3002<\/p>\n\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-17.46.46.png\" alt=\"\u7e04\u8df3\u3073\u5927\u4f1a\u306e\u7d50\u679c\u306e\u56f3\"><\/p>\n\n <h4 id=\"i-23\">\u9078\u629e\u80a2<\/h4>\n <ol>\n <li>A\u3055\u3093\u3001B\u3055\u3093\u3001C\u3055\u3093<\/li>\n <li>A\u3055\u3093\u3001C\u3055\u3093\u3001B\u3055\u3093<\/li>\n <li>B\u3055\u3093\u3001A\u3055\u3093\u3001C\u3055\u3093<\/li>\n <li>B\u3055\u3093\u3001C\u3055\u3093\u3001A\u3055\u3093<\/li>\n <li>C\u3055\u3093\u3001A\u3055\u3093\u3001B\u3055\u3093<\/li>\n <li>C\u3055\u3093\u3001B\u3055\u3093\u3001A\u3055\u3093<\/li>\n <\/ol>\n\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a\uff08\u30a4\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html><head>\n<title>\u56f3\u5f62\u554f\u984c<\/title>\n<\/head>\n<body>\n <h3 id=\"i-24\">\n (\u30a6)<\/h3> \u53f3\u306e\u56f33\u306e\u3088\u3046\u306a\u5e45\u304c\u4e00\u5b9a\u306e\u767d\u3044\u30c6\u30fc\u30d7\u3068\u3001\u4e0b\u306e\u56f34\u306e\u3088\u3046\u306a\u6a2a\u306e\u9577\u3055\u304c\u7e26\u306e\u9577\u3055\u306e2\u500d\u3067\u3042\u308b\u9577\u65b9\u5f62\u306e\u8272\u753b\u7528\u7d19\u304c\u3042\u308b\u3002\n \u9577\u65b9\u5f62\u306e\u8272\u753b\u7528\u7d19\u306b\u3001\u3053\u306e\u30c6\u30fc\u30d7\u3092\u9014\u4e2d\u3067\u66f2\u304c\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u30663\u304b\u6240\u306b\u8cbc\u308a\u3001\u8272\u753b\u7528\u7d19\u306e\u7e01\u306b\u6cbf\u3063\u3066\u30c6\u30fc\u30d7\u3092\u5207\u3063\u305f\u3068\u3053\u308d\u3001\u4e0b\u306e\u56f35\u306e\u3088\u3046\u306b\u306a\u3063\u305f\u3002\n \u56f35\u306b\u304a\u3044\u3066\u3001\u8272\u753b\u7528\u7d19\u306e\u3046\u3061\u3001\u30c6\u30fc\u30d7\u3092\u8cbc\u3063\u3066\u3044\u306a\u3044\u90e8\u5206\u306e\u9762\u7a4d\u306f480cm\u00b2\u3060\u3063\u305f\u3002\n <\/p>\n \n <\/p><img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-17.51.39.png\" alt=\"\u56f3\uff13\"><\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-17.51.47.png\" alt=\"\u56f3\uff14\"><\/p>\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-17.51.53.png\" alt=\"\u56f3\uff15\"><\/p>\n \n \n K\u3055\u3093\u306f\u3001\u3053\u306e\u8272\u753b\u7528\u7d19\u306e\u6a2a\u306e\u9577\u3055\u3092\u6b21\u306e\u3088\u3046\u306b\u6c42\u3081\u305f\u3002(i), (ii)\u306b\u3042\u3066\u306f\u307e\u308b\u3082\u306e\u3068\u3057\u3066\u6700\u3082\u9069\u3059\u308b\u3082\u306e\u3092\u3001\u305d\u308c\u305e\u308c\u306e\u9078\u629e\u80a2\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n \u6c42\u3081\u65b9<\/b> \n \u8272\u753b\u7528\u7d19\u306e\u7e26\u306e\u9577\u3055\u3092xcm\u3068\u3057\u3066\u65b9\u7a0b\u5f0f\u3092\u3064\u304f\u308b\u3068\u3001 \n (i) = 480 \n \u3068\u306a\u308b\u3002 \n \u3053\u306e\u65b9\u7a0b\u5f0f\u3092\u89e3\u304d\u3001\u89e3\u304c\u554f\u984c\u306b\u9069\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u304b\u3081\u308b\u3053\u3068\u3067\u3001\u8272\u753b\u7528\u7d19\u306e\u7e26\u306e\u9577\u3055\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 \n \u8272\u753b\u7528\u7d19\u306e\u6a2a\u306e\u9577\u3055\u306f\u7e26\u306e\u9577\u3055\u306e2\u500d\u3067\u3042\u308b\u304b\u3089\u3001\u8272\u753b\u7528\u7d19\u306e\u6a2a\u306e\u9577\u3055\u306f(ii)cm\u3067\u3042\u308b\u3002\n <\/p>\n \n (i)\u306e\u9078\u629e\u80a2<\/b> \n 1. x\u00b2-6x-7 \n 2. x\u00b2-6x+24 \n 3. 2x\u00b2-12x-14 \n 4. 2x\u00b2-12x+48 \n 5. 2x\u00b2-8x+38 \n 6. 2x\u00b2-8x+96\n <\/p>\n \n (ii)\u306e\u9078\u629e\u80a2<\/b> \n 1. 32 \n 2. 34 \n 3. 36 \n 4. 38\n <\/p>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a\uff08\u30a6\uff09\uff08\u2170\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u2171\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html><head>\n<title>\u56f3\u5f62\u554f\u984c<\/title>\n<\/head>\n<body>\n <h3 id=\"i-25\">\n (\u30a8)<\/h3> \u6b21\u306e\u300c\u3048\u300d\u300c\u304a\u300d\u306b\u3042\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c0\uff5e9\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u6570\u5b57\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n \u53f3\u306e\u56f36\u306b\u304a\u3044\u3066\u3001\u56db\u89d2\u5f62ABCD\u306f\u6b63\u65b9\u5f62\u3067\u3042\u308a\u3001\u4e09\u89d2\u5f62ADE\u306f\u2220ADE=27\u00b0, \u2220AED=90\u00b0\u306e\u76f4\u89d2\u4e09\u89d2\u5f62\u3067\u3042\u308b\u3002\n \u307e\u305f\u3001\u70b9F\u306f\u7dda\u5206DE\u4e0a\u306e\u70b9\u3067\u3001AE\/\/BF\u3067\u3042\u308a\u3001\u70b9G\u306f\u7dda\u5206AC\u3068\u7dda\u5206BF\u3068\u306e\u4ea4\u70b9\u3067\u3042\u308b\u3002\n \u3053\u306e\u3068\u304d, \u2220CGD = \u3048\u304a\u3067\u3042\u308b\u3002 <\/p>\n \n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-18.06.39.png\" alt=\"\u56f36\">\n <\/p>\n<\/body>\n\n\n\n\n\uff08\u30a8\uff09\u3048\u25cf\u25cf\u25cf<\/span><\/span><\/span>\u3000\u304a\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html><head>\n<title>\u56f3\u5f62\u554f\u984c<\/title>\n<\/head>\n<body>\n <h2 id=\"i-26\">\u554f\uff14<\/h2>\n \n \u53f3\u306e\u56f3\u306b\u304a\u3044\u3066\u3001\u76f4\u7dda\u2460\u306f\u95a2\u6570 \\(y=-x\\) \u306e\u30b0\u30e9\u30d5\u3067\u3042\u308a\u3001\u66f2\u7dda\u2461\u306f\u95a2\u6570 \\(y=ax^{2}\\) \u306e\u30b0\u30e9\u30d5\u3001\u66f2\u7dda\u2462\u306f\u95a2\u6570 \\(y=\\frac{4}{x}\\) \u306e\u30b0\u30e9\u30d5\u3067\u3042\u308b\u3002\n <\/p>\n \n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-18.12.54.png\" alt=\"\u56f3\">\n <\/p>\n \n \u70b9A\u306f\u76f4\u7dda\u2460\u3068\u66f2\u7dda\u2461\u3068\u306e\u4ea4\u70b9\u3067\u3001\u305d\u306ex\u5ea7\u6a19\u306f-8\u3067\u3042\u308b\u3002\u70b9B\u306f\u66f2\u7dda\u2461\u4e0a\u306e\u70b9\u3067\u3001\u7dda\u5206AB\u306fx\u8ef8\u306b\u5e73\u884c\u3067\u3042\u308b\u3002\u70b9C\u306f\u7dda\u5206AB\u4e0a\u306e\u70b9\u3067\u3001AC:CB=1:3\u3067\u3042\u308b\u3002\n <\/p>\n \n \u307e\u305f\u3001\u70b9D\u306f\u66f2\u7dda\u2462\u4e0a\u306e\u70b9\u3067\u3001\u7dda\u5206BD\u306fy\u8ef8\u306b\u5e73\u884c\u3067\u3042\u308b\u3002\u70b9E\u306f\u66f2\u7dda\u2462\u4e0a\u306e\u70b9\u3067\u3001\u305d\u306ex\u5ea7\u6a19\u306f-6\u3067\u3042\u308b\u3002\n <\/p>\n \n \u3055\u3089\u306b\u3001\u539f\u70b9\u3092O\u3068\u3059\u308b\u3068\u304d\u3001\u70b9F\u306f\u76f4\u7dda\u2460\u4e0a\u306e\u70b9\u3067\u3001AO:OF=4:3\u3067\u3042\u308a\u3001\u305d\u306ex\u5ea7\u6a19\u306f\u6b63\u3067\u3042\u308b\u3002\n <\/p>\n \n \u3053\u306e\u3068\u304d\u3001\u6b21\u306e\u554f\u3044\u306b\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n <h3 id=\"i-27\">\n (\u30a2)<\/h3> \u66f2\u7dda\u2461\u306e\u5f0f \\(y=ax^{2}\\) \u306ea\u306e\u5024\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u3092\u6b21\u306e1\uff5e6\u306e\u4e2d\u304b\u30891\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n1. \\(a=\\frac{1}{8}\\)\u3000\u3000\u30002. \\(a=\\frac{1}{6}\\)\n <\/p>\n \n3. \\(a=\\frac{1}{4}\\)\u3000\u3000\u30004. \\(a=\\frac{3}{8}\\) \n <\/p>\n \n5. \\(a=\\frac{1}{2}\\)\u3000\u3000\u30006. \\(a=\\frac{3}{4}\\)\n <\/p>\n <h3 id=\"i-28\">\n (\u30a4)<\/h3> \u76f4\u7ddaEF\u306e\u5f0f\u3092 \\(y=mx+n\\) \u3068\u3059\u308b\u3068\u304d\u306e(i)m\u306e\u5024\u3068\u3001(ii)n\u306e\u5024\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u3092\u3001\u305d\u308c\u305e\u308c\u6b21\u306e1\uff5e6\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n (i) m\u306e\u5024\n <\/p>\n \n1. \\(m=-\\frac{4}{3}\\)\u3000\u3000\u30002. \\(m=-\\frac{7}{6}\\) \n <\/p>\n \n3. \\(m=-\\frac{8}{9}\\)\u3000\u3000\u30004. \\(m=-\\frac{5}{6}\\) \n <\/p>\n \n5. \\(m=-\\frac{2}{3}\\)\u3000\u3000\u30006. \\(m=-\\frac{4}{9}\\)\n <\/p>\n \n (ii) n\u306e\u5024\n <\/p>\n \n1. \\(n=-\\frac{16}{3}\\)\u3000\u3000\u30002. \\(n=-\\frac{9}{2}\\) \n <\/p>\n \n3. \\(n=-4\\)\u3000\u3000\u30004. \\(n=-\\frac{7}{2}\\) \n <\/p>\n \n5. \\(n=-\\frac{10}{3}\\)\u3000\u3000\u30006. \\(n=-3\\)\n <\/p>\n <h3 id=\"i-29\">\n (\u30a6)<\/h3> \u6b21\u306e\u300c\u304b\u300d\u300c\u304d\u300d\u300c\u304f\u300d\u300c\u3051\u300d\u306b\u3042\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c0\uff5e9\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u6570\u5b57\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n \u7dda\u5206CD\u4e0a\u306b\u70b9G\u3092\u3001CG=GD\u3068\u306a\u308b\u3088\u3046\u306b\u3068\u308b\u3002\u3053\u306e\u3068\u304d\u306e\u3001\u4e09\u89d2\u5f62COG\u3068\u4e09\u89d2\u5f62DGF\u306e\u9762\u7a4d\u306e\u6bd4\u3092\u6700\u3082\u7c21\u5358\u306a\u6574\u6570\u306e\u6bd4\u3067\u8868\u3059\u3068\u3001 \\(\\triangle COG : \\triangle DGF = \\) \u304b\u304d:\u304f\u3051\u3067\u3042\u308b\u3002\n <\/p>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \uff08\u30a2\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a4\uff09\uff08\u2170\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u2171\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a6\uff09\uff08\u304b\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u304d\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u304f\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3051\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html><head>\n<title>\u78ba\u7387\u306e\u554f\u984c<\/title>\n<\/head>\n<body>\n <h2 id=\"i-30\">\u554f\uff15<\/h2>\n \n \u56f31\u306e\u3088\u3046\u306b\u300130g\u306e\u304a\u3082\u308a\u304c8\u500b, 50g\u306e\u304a\u3082\u308a\u304c7\u500b, 80g\u306e\u304a\u3082\u308a\u304c1\u500b\u3042\u308b\u3002\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-18.31.46.png\" alt=\"\u56f31\">\n <\/p>\n \n \u5927, \u5c0f2\u3064\u306e\u3055\u3044\u3053\u308d\u3092\u540c\u6642\u306b1\u56de\u6295\u3052\u3001\u5927\u304d\u3044\u3055\u3044\u3053\u308d\u306e\u51fa\u305f\u76ee\u306e\u6570\u3092a, \u5c0f\u3055\u3044\u3055\u3044\u3053\u308d\u306e\u51fa\u305f\u76ee\u306e\u6570\u3092b\u3068\u3059\u308b\u3002\n <\/p>\n \n \u3055\u3044\u3053\u308d\u306e\u51fa\u305f\u76ee\u306e\u6570\u306b\u3088\u3063\u3066, K\u3055\u3093\u3068L\u3055\u3093\u306f, \u6b21\u306e\u3010\u30eb\u30fc\u30eb\u3011\u306b\u3057\u305f\u304c\u3063\u3066\u3053\u308c\u3089\u306e\u304a\u3082\u308a\u3092\u53d6\u308a\u5206\u3051\u308b\u3002\u305d\u308c\u305e\u308c\u304c\u53d6\u3063\u305f\u304a\u3082\u308a\u3092\u3059\u3079\u3066\u306f\u304b\u308a\u306b\u306e\u305b\u3001\u8a08\u6e2c\u3057\u305f\u91cd\u3055\u306b\u3064\u3044\u3066\u8003\u3048\u308b\u3002\n <\/p>\n \n \u3010\u30eb\u30fc\u30eb\u3011\u307e\u305a, K\u3055\u3093\u306f30g\u306e\u304a\u3082\u308a\u3092a\u500b\u306850g\u306e\u304a\u3082\u308a\u3092b\u500b\u53d6\u308a, L\u3055\u3093\u306f\u6b8b\u3063\u305f30g\u306e\u304a\u3082\u308a\u306850g\u306e\u304a\u3082\u308a\u3092\u3059\u3079\u3066\u53d6\u308b\u3002\n <\/p>\n \n \u6b21\u306b, K\u3055\u3093\u3068L\u3055\u3093\u306e\u3046\u3061, 30g\u306e\u304a\u3082\u308a\u306850g\u306e\u304a\u3082\u308a\u3092\u5408\u308f\u305b\u305f\u500b\u6570\u306e\u5c11\u306a\u3044\u65b9\u304c80g\u306e\u304a\u3082\u308a\u3092\u53d6\u308b\u3002\n <\/p>\n \n (\u4f8b)\n <\/p>\n \n \u5927\u304d\u3044\u3055\u3044\u3053\u308d\u306e\u51fa\u305f\u76ee\u306e\u6570\u304c5, \u5c0f\u3055\u3044\u3055\u3044\u3053\u308d\u306e\u51fa\u305f\u76ee\u306e\u6570\u304c2\u306e\u3068\u304d, a=5, b=2\u3067\u3042\u308b\u3002\n <\/p>\n \n \u3010\u30eb\u30fc\u30eb\u3011\u306b\u3088\u308a, \u307e\u305a, K\u3055\u3093\u306f30g\u306e\u304a\u3082\u308a\u30925\u500b, 50g\u306e\u304a\u3082\u308a\u30922\u500b\u53d6\u308a, L\u3055\u3093\u306f\u6b8b\u3063\u305f30g\u306e\u304a\u3082\u308a\u306850g\u306e\u304a\u3082\u308a\u3092\u3059\u3079\u3066\u53d6\u308b\u306e\u3067, 30g\u306e\u304a\u3082\u308a\u30923\u500b, 50g\u306e\u304a\u3082\u308a\u30925\u500b\u53d6\u308b\u3002\n <\/p>\n \n \u6b21\u306b, 30g\u306e\u304a\u3082\u308a\u306850g\u306e\u304a\u3082\u308a\u3092\u5408\u308f\u305b\u305f\u500b\u6570\u306f, K\u3055\u3093\u304c7\u500b, L\u3055\u3093\u304c8\u500b\u306a\u306e\u3067, \u5408\u308f\u305b\u305f\u500b\u6570\u306e\u5c11\u306a\u3044K\u3055\u3093\u304c80g\u306e\u304a\u3082\u308a\u3092\u53d6\u308b\u3002\n <\/p>\n \n \u305d\u308c\u305e\u308c\u304c\u53d6\u3063\u305f\u304a\u3082\u308a\u3092\u3059\u3079\u3066\u306f\u304b\u308a\u306b\u306e\u305b\u308b\u3068\u56f32\u306e\u3088\u3046\u306b\u306a\u308a, K\u3055\u3093\u306e\u8a08\u6e2c\u3057\u305f\u91cd\u3055\u306f330g, L\u3055\u3093\u306e\u8a08\u6e2c\u3057\u305f\u91cd\u3055\u306f340g\u3068\u306a\u308b\u3002\n<\/p>\n\n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-18.31.55.png\" alt=\"\u56f32\">\n <\/p>\n \n \u3044\u307e, \u56f31\u306e\u72b6\u614b\u3067, \u5927, \u5c0f2\u3064\u306e\u3055\u3044\u3053\u308d\u3092\u540c\u6642\u306b1\u56de\u6295\u3052\u308b\u3068\u304d, \u6b21\u306e\u554f\u3044\u306b\u7b54\u3048\u306a\u3055\u3044\u3002\u305f\u3060\u3057, \u5927, \u5c0f2\u3064\u306e\u3055\u3044\u3053\u308d\u306f\u3068\u3082\u306b, 1\u304b\u30896\u307e\u3067\u306e\u3069\u306e\u76ee\u304c\u51fa\u308b\u3053\u3068\u3082\u540c\u69d8\u306b\u78ba\u304b\u3089\u3057\u3044\u3082\u306e\u3068\u3059\u308b\u3002\n <\/p>\n <h3 id=\"i-31\">\n (\u30a2)<\/h3> \u6b21\u306e\u300c\u3053\u300d\u300c\u3055\u300d\u300c\u3057\u300d\u306b\u3042\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c0\uff5e9\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u6570\u5b57\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n K\u3055\u3093\u306e\u8a08\u6e2c\u3057\u305f\u91cd\u3055\u304c200g\u672a\u6e80\u3068\u306a\u308b\u78ba\u7387\u306f \\(\\frac{\u3053}{\u3055\u3057}\\) \u3067\u3042\u308b\u3002\n <\/p>\n <h3 id=\"i-32\">\n (\u30a4)<\/h3> \u6b21\u306e\u300c\u3059\u300d\u300c\u305b\u300d\u300c\u305d\u300d\u300c\u305f\u300d\u306b\u3042\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c0\uff5e9\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u6570\u5b57\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n K\u3055\u3093\u306e\u8a08\u6e2c\u3057\u305f\u91cd\u3055\u304cL\u3055\u3093\u306e\u8a08\u6e2c\u3057\u305f\u91cd\u3055\u3088\u308a\u91cd\u304f\u306a\u308b\u78ba\u7387\u306f \\(\\frac{\u3059\u305b}{\u305d\u305f}\\) \u3067\u3042\u308b\u3002\n <\/p>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \uff08\u30a2\uff09\uff08\u3053\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3055\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3057\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a4\uff09\uff08\u3059\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u305b\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u305d\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u305f\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n\n<html><head>\n<title>\u56f3\u5f62\u554f\u984c<\/title>\n<\/head>\n<body>\n <h2 id=\"i-33\">\n \u554f6<\/h2> \u53f3\u306e\u56f3\u306f, \\(AB=BC=13~cm, AC=10~cm\\) \u306e\u4e8c\u7b49\u8fba\u4e09\u89d2\u5f62ABC\u3092\u5e95\u9762\u3068\u3057, \\(AD=BE=CF=18~cm\\) \u3092\u9ad8\u3055\u3068\u3059\u308b\u4e09\u89d2\u67f1\u3067\u3042\u308b\u3002\n <\/p>\n \n <img decoding=\"async\" src=\"http:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-18.38.54.png\" alt=\"\u4e09\u89d2\u67f1\u306e\u56f3\">\n <\/p>\n \n \u307e\u305f\u3001\u70b9G\u306f\u8fbaBE\u4e0a\u306e\u70b9\u3067\u3001BG:GE=8:1\u3067\u3042\u308a\u3001\u70b9H\u306f\u8fbaBE\u306e\u4e2d\u70b9\u3067\u3042\u308b\u3002\n <\/p>\n \n \u3053\u306e\u3068\u304d\u3001\u6b21\u306e\u554f\u3044\u306b\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n <h3 id=\"i-34\">\n (\u30a2)<\/h3> \u3053\u306e\u4e09\u89d2\u67f1\u306e\u8868\u9762\u7a4d\u3068\u3057\u3066\u6b63\u3057\u3044\u3082\u306e\u3092\u6b21\u306e1\uff5e6\u306e\u4e2d\u304b\u30891\u3064\u9078\u3073\u3001\u305d\u306e\u756a\u53f7\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n 1. \\(468~cm^{2}\\) 2. \\(478~cm^{2}\\)\n<\/p>\n 3. \\(648~cm^{2}\\) 4. \\(658~cm^{2}\\)\n<\/p>\n 5. \\(768~cm^{2}\\) 6. \\(778~cm^{2}\\)\n <\/p>\n <h3 id=\"i-35\">\n (\u30a4)<\/h3> \u6b21\u306e\u300c\u3061\u300d\u300c\u3064\u300d\u300c\u3066\u300d\u306b\u3042\u3066\u306f\u307e\u308b\u6570\u5b57\u3092\u305d\u308c\u305e\u308c0\uff5e9\u306e\u4e2d\u304b\u30891\u3064\u305a\u3064\u9078\u3073\u3001\u305d\u306e\u6570\u5b57\u3092\u7b54\u3048\u306a\u3055\u3044\u3002\n <\/p>\n \n \u3053\u306e\u4e09\u89d2\u67f1\u306b\u304a\u3044\u3066\u3001\u56f3\u306e\u3088\u3046\u306b\u3001\u70b9G\u304b\u30893\u70b9D, F, H\u3092\u901a\u308b\u5e73\u9762\u306b\u5f15\u3044\u305f\u5782\u7dda\u3068\u30013\u70b9D, F, H\u3092\u901a\u308b\u5e73\u9762\u3068\u306e\u4ea4\u70b9\u3092I\u3068\u3059\u308b\u3002\u3053\u306e\u3068\u304d\u306e\u3001\u7dda\u5206GI\u306e\u9577\u3055\u306f \\(\\frac{\u3061\u3064}{\u3066}\\) cm\u3067\u3042\u308b\u3002\n <\/p>\n<\/body>\n\n\n\n\n\u6b63\u89e3\uff1a \uff08\u30a2\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span> \uff08\u30a4\uff09\uff08\u3061\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3064\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span>\uff08\u3066\uff09\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" fetchpriority=\"high\" width=\"474\" height=\"482\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-16.57.28.png\" alt=\"\" class=\"wp-image-332\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-16.57.28.png 474w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-02-27-16.57.28-295x300.png 295w\" sizes=\"(max-width: 474px) 100vw, 474px\"><\/figure>\n<\/div>\n\n\n\n<\/p>\n<\/p>\n\u6b63\u89e3\uff1a\u25cf\u25cf\u25cf<\/span><\/span><\/span><\/p>\n \n<\/p>\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-large animated wobble\"><a href=\"https:\/\/kakomonselect.com\/\u90e8\u6d3b\u3082\u52c9\u5f37\u3082\u8ae6\u3081\u306a\u3044\uff01\u81ea\u5b85\u3067\u53f6\u3048\u308b\u3001\u5fd7\u671b\u6821\u5408\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-1024x1024.png\" alt=\"\" class=\"wp-image-248\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-1024x1024.png 1024w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-300x300.png 300w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-150x150.png 150w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-768x768.png 768w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-940x940.png 940w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1-160x160.png 160w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/1.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/a><\/figure>\n<\/p><\/div>\n<\/p>\n<\/p>\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-large animated wobble\"><a href=\"https:\/\/kakomonselect.com\/publichs-trends\/kanagawa\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-1024x1024.png\" alt=\"\" class=\"wp-image-249\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-1024x1024.png 1024w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-300x300.png 300w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-150x150.png 150w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-768x768.png 768w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-940x940.png 940w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3-160x160.png 160w, https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/3.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/a><\/figure>\n<\/p><\/div>\n<\/p>\n<\/p>\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-large animated wobble\"><a href=\"https:\/\/kakomonselect.com\/\u795e\u5948\u5ddd\u770c\u516c\u7acb\u9ad8\u6821\u5165\u8a66\u306e\u3057\u304f\u307f\/\"><img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"1080\" height=\"1080\" src=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-1024x1024.png\" alt=\"\" class=\"wp-image-250\" srcset=\"https:\/\/kakomonselect.site\/wp-content\/uploads\/2025\/02\/4-1024x1024.png 1024w, 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