{"id":1241,"date":"2010-06-18T20:44:08","date_gmt":"2010-06-18T12:44:08","guid":{"rendered":"https:\/\/2blog.ilc.edu.tw\/2341\/2010\/06\/18\/%e5%85%a8%e7%ad%89%e4%b8%89%e8%a7%92%e5%bd%a2%e8%a7%a3%e9%a1%8c%e4%b8%80%e5%89%872\/"},"modified":"2021-03-18T19:41:41","modified_gmt":"2021-03-18T11:41:41","slug":"%e5%85%a8%e7%ad%89%e4%b8%89%e8%a7%92%e5%bd%a2%e8%a7%a3%e9%a1%8c%e4%b8%80%e5%89%872","status":"publish","type":"post","link":"https:\/\/2blog.ilc.edu.tw\/2341\/2010\/06\/18\/%e5%85%a8%e7%ad%89%e4%b8%89%e8%a7%92%e5%bd%a2%e8%a7%a3%e9%a1%8c%e4%b8%80%e5%89%872\/","title":{"rendered":"\u5168\u7b49\u4e09\u89d2\u5f62\u89e3\u984c\u4e00\u5247#2"},"content":{"rendered":"<p>\n\u5f9e\u7db2\u8def\u4e0a\u770b\u5230\u4e00\u5247\u984c\u76ee\uff0c\u6709\u51fa\u5728\u570b\u4e09\u8003\u8a66\uff0c\u4e5f\u6709\u51fa\u73fe\u5728\u6578\u5b78\u7af6\u8a66\uff0c\u4e5f\u6709\u51fa\u5728\u570b\u4e8c\u3002\u7db2\u8def\u641c\u5c0b\u4e00\u4e0b\uff0c\u767c\u73fe\u9019\u984c\u7b97\u662f\u5ee3\u70ba\u4eba\u77e5\u7684\u984c\u76ee\uff0c\u6703\u51fa\u73fe\u7684\u554f\u6cd5\u6709\u4e09\u7a2e\uff0c\u554f\u89d2\u5ea6\uff0c\u554f\u908a\u9577\uff0c\u554f\u9762\u7a4d\u3002\u9019\u984c\u5982\u679c\u7528\u9ad8\u4e2d\u7684\u4e09\u89d2\u51fd\u6578\u89e3\uff0c\u60f3\u6cd5\u5f88\u7c21\u55ae\uff0c\u5982\u679c\u7528\u570b\u4e2d\u7684\u60f3\u6cd5\u89e3\uff0c\u5c31\u5fc5\u9808\u7a0d\u52a0\u65cb\u8f49\u3002\u5176\u4e2d\u4e00\u7a2e\u6558\u8ff0\u5982\u4e0b\uff1a<br \/>\n\u6b63\u4e09\u89d2\u5f62 ABC \u5167\u6709\u4e00\u9ede P, \u7dda\u6bb5 PA=6, \u7dda\u6bb5PB=8, \u7dda\u6bb5PC=10, \u6c42\u6b64\u6b63\u4e09\u89d2\u5f62\u9762\u7a4d.\n<\/p>\n<p>\n<img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/static.zooomr.com\/images\/9252789_57b01d3d0d_o.png\" border=\"0\" width=\"299\" height=\"284\" \/>\n<\/p>\n<p>\n\u65b9\u6cd5\u5c31\u662f\u5c07\u4e09\u89d2\u5f62\u4ee5&nbsp;A \u70ba\u65cb\u8f49\u4e2d\u5fc3\u9ede\uff0c\u9806\u6642\u91dd\u65cb\u8f49 60 \u5ea6\uff0c\u5982\u4e0b\u5716\u3002(\u6216\u662f\u5728\u5de6\u65b9\u505a\u25b3APB\u7684\u5168\u7b49\u4e09\u89d2\u5f62)\n<\/p>\n<p>\n[@more@]\n<\/p>\n<p>\n<img decoding=\"async\" src=\"http:\/\/static.zooomr.com\/images\/9252790_875c996e46_o.png\" border=\"0\" width=\"435\" height=\"280\" \/>\n<\/p>\n<p>\n\u7531\u5716\u4e2d\u53ef\u4ee5\u770b\u5230 p \u9ede\u79fb\u5230 p&#8217; \u9ede, C \u9ede\u79fb\u5230 C&#8217; \u9ede, B \u9ede\u79fb\u5230 C \u9ede, \u8b8a\u6210\u5169\u500b\u6b63\u4e09\u89d2\u5f62\u4e26\u6392\u3002<br \/>\n&ang;PAP&#8217; = 60 \u5ea6\uff0c&ang;CAC&#8217; \u4e5f\u662f 60 \u5ea6\u3002\u4e14\u7dda\u6bb5 P&#8217;A = 6, \u7dda\u6bb5 P&#8217;C = 8\u3002\u9023\u63a5\u7dda\u6bb5 PP&#8217; \u5982\u4e0b\u5716\uff1a\n<\/p>\n<p>\n<img decoding=\"async\" src=\"http:\/\/static.zooomr.com\/images\/9252791_6e1d81db6c_o.png\" border=\"0\" width=\"430\" height=\"279\" \/>\n<\/p>\n<p>\n\u986f\u800c\u6613\u898b\uff0c\u25b3PAP&#8217; \u4e09\u500b\u5167\u89d2\u90fd\u662f 60 \u5ea6\uff0c\u70ba\u6b63\u4e09\u89d2\u5f62\u3002\u7dda\u6bb5 PP&#8217; = 6\u3002(\u9019\u662f\u985e\u4f3c\u984c\u7684\u5176\u4e2d\u4e00\u7a2e\u554f\u6cd5)<br \/>\n\u56e0\u70ba \u25b3PP&#8217;C \u7684\u4e09\u908a\u9577\u70ba 6, 8, 10\uff0c\u6240\u4ee5 &ang;CP&#8217;P = 90 \u5ea6\u3002<br \/>\n(\u53e6\u4e00\u7a2e\u985e\u4f3c\u984c\u6703\u554f &ang;BPA \u70ba\u5e7e\u5ea6\uff0c\u56e0\u70ba \u25b3CP&#8217;A \u5168\u7b49\u65bc \u25b3BPA\uff0c<br \/>\n\u6240\u4ee5 &ang;BPA = &ang;CP&#8217;A = 60+90 = 150 \u5ea6\u3002)\n<\/p>\n<p>\n\u8981\u5982\u4f55\u7b97\u9762\u7a4d\u5462\uff1f\u7576\u7136\u8981\u5148\u7b97\u51fa\u6b63\u4e09\u89d2\u5f62\u7684\u908a\u9577 AC (\u9019\u53c8\u662f\u53e6\u4e00\u500b\u985e\u4f3c\u984c\u7684\u554f\u6cd5)\uff0c<br \/>\n\u505a\u8f14\u52a9\u7dda\u5982\u5716\uff1a\n<\/p>\n<p>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/static.zooomr.com\/images\/9252792_705b8573fa_o.png\" border=\"0\" width=\"306\" height=\"293\" \/>\n<\/p>\n<p>\n\u505a A \u9ede\u8207\u5ef6\u9577\u7dda\u6bb5 CP&#8217; \u7684\u5782\u76f4\u7dda\u5f8c\uff0c\u53ef\u4ee5\u767c\u73fe\u7da0\u8272\u7684\u76f4\u89d2\u4e09\u89d2\u5f62\uff0c\u800c\u4e14\u89d2\u5ea6\u525b\u597d\u662f 30, 60, 90 \u5ea6\uff0c<br \/>\n\u6240\u4ee5\u908a\u9577\u4e5f\u6709\u7279\u6b8a\u6bd4\u4f8b\u3002\u5229\u7528\u7562\u6c0f\u5b9a\u7406\u6c42\u51fa\u6b63\u4e09\u89d2\u5f62\u7684\u908a\u9577 AC \u70ba\uff1a\n<\/p>\n<p>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/latex.codecogs.com\/gif.latex?%5Coverline%7BAC%7D%20%3D%20%5Csqrt%7B(8%2B3%5Csqrt%7B3%7D)%5E2%20%2B%203%5E2%7D\" border=\"0\" width=\"176\" height=\"30\" \/><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.ilc.edu.tw\/blog\/\/overline%7BAC%7D%20=%20\/sqrt%7B(8+3\/sqrt%7B3%7D)%5E2%20+%203%5E2%7D%20\/\/\" border=\"0\" width=\"1\" height=\"1\" \/>\n<\/p>\n<p>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/latex.codecogs.com\/gif.latex?%3D%20%5Csqrt%7B64%20%2B%2048%5Csqrt%7B3%7D%20%2B%2027%2B%209%7D%0D%0A\" border=\"0\" width=\"172\" height=\"30\" \/>\n<\/p>\n<p>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/latex.codecogs.com\/gif.latex?%3D%20%5Csqrt%7B100%2B48%5Csqrt%7B3%7D%7D%0D%0A\" border=\"0\" width=\"116\" height=\"30\" \/>\n<\/p>\n<p>\n\u6b63\u4e09\u89d2\u5f62\u7684\u9762\u7a4d\u516c\u5f0f\u70ba <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/latex.codecogs.com\/gif.latex?%5Cfrac%7B%5Csqrt%7B3%7D%7D%7B4%7D%20%5Ctimes%20a%5E2\" border=\"0\" width=\"58\" height=\"37\" \/>, a \u70ba\u6b63\u4e09\u89d2\u5f62\u908a\u9577\uff0c<br \/>\n\u6240\u4ee5\u6b64\u984c\u6240\u6c42\u7684\u6b63\u4e09\u89d2\u5f62\u9762\u7a4d\u70ba\uff1a\n<\/p>\n<p>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/latex.codecogs.com\/gif.latex?%5Cfrac%7B%5Csqrt%7B3%7D%7D%7B4%7D%20%5Ctimes%20(%20%5Csqrt%7B100%2B48%5Csqrt%7B3%7D%7D%20)%5E2\" border=\"0\" width=\"161\" height=\"37\" \/>\n<\/p>\n<p>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/latex.codecogs.com\/gif.latex?%3D%5Cfrac%7B%5Csqrt%7B3%7D%7D%7B4%7D%20%5Ctimes%20(100%2B48%5Csqrt%7B3%7D)\" border=\"0\" width=\"156\" height=\"37\" \/>\n<\/p>\n<p>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/latex.codecogs.com\/gif.latex?%3D36%2B25%5Csqrt%7B3%7D\" border=\"0\" width=\"91\" height=\"17\" \/>\n<\/p>\n<p>\nP.S.: \u5982\u679c\u55ae\u7d14\u53ea\u7b97\u6b63\u4e09\u89d2\u5f62\u7684\u9762\u7a4d\uff0c\u7db2\u8def\u4e0a\u6709\u4f4d\u6ef4\u5152\u8001\u5e2b\u63d0\u4f9b\u7684\u65b9\u6cd5\u4e5f\u5f88\u5feb\uff0c<a href=\"http:\/\/www.wretch.cc\/album\/show.php?i=forevering&amp;b=11&amp;f=1600571737&amp;p=0\">\u8a72\u8001\u5e2b\u756b\u7684\u5716\u89e3\u5728\u6b64<\/a>\u3002<br \/>\n\u6211\u7528 GGB \u91cd\u756b\u5176\u5716\u5f62\u5982\u4e0b\uff1a\n<\/p>\n<p>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/static.zooomr.com\/images\/9252886_833dd96e26_o.png\" border=\"0\" width=\"308\" height=\"260\" \/>\n<\/p>\n<p>\n\u7531\u5716\u53ef\u77e5\uff0c\u5c07\u6b63\u4e09\u89d2\u5f62\u5206\u6210\u4e09\u500b\u5c0f\u4e09\u89d2\u5f62\uff0c\u4e26\u5404\u81ea\u5728\u53e6\u4e00\u908a\u505a\u5168\u7b49\u4e09\u89d2\u5f62\uff0c\u6210\u70ba\u516d\u908a\u5f62\u3002<br \/>\n\u516d\u908a\u5f62\u7531\u4e09\u500b\u5c0f\u6b63\u4e09\u89d2\u5f62\u53ca\u4e09\u500b\u76f4\u89d2\u4e09\u89d2\u5f62\u7d44\u6210\uff0c\u6240\u4ee5\u5c07\u516d\u500b\u9762\u7a4d\u52a0\u7e3d\u5f8c\uff0c\u9664\u4e8c\u5373\u70ba\u6240\u6c42\u3002&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f9e\u7db2\u8def\u4e0a\u770b\u5230\u4e00\u5247\u984c\u76ee\uff0c\u6709\u51fa\u5728\u570b\u4e09\u8003\u8a66\uff0c\u4e5f\u6709\u51fa\u73fe\u5728\u6578\u5b78\u7af6\u8a66\uff0c\u4e5f\u6709\u51fa\u5728\u570b\u4e8c\u3002\u7db2\u8def\u641c\u5c0b\u4e00\u4e0b\uff0c\u767c\u73fe\u9019\u984c\u7b97\u662f\u5ee3\u70ba\u4eba\u77e5\u7684\u984c&#8230; &raquo; <a class=\"read-more-link\" href=\"https:\/\/2blog.ilc.edu.tw\/2341\/2010\/06\/18\/%e5%85%a8%e7%ad%89%e4%b8%89%e8%a7%92%e5%bd%a2%e8%a7%a3%e9%a1%8c%e4%b8%80%e5%89%872\/\">\u95b1\u8b80\u5168\u6587<\/a><\/p>\n","protected":false},"author":76,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-1241","post","type-post","status-publish","format-standard","hentry","category-c-17790"],"meta_key":{"lt_post_id":["101579"],"_jetpack_related_posts_cache":["a:1:{s:32:\"8f6677c9d6b0f903e98ad32ec61f8deb\";a:2:{s:7:\"expires\";i:1579863935;s:7:\"payload\";a:0:{}}}"],"_pingme":["1"],"_encloseme":["1"]},"_links":{"self":[{"href":"https:\/\/2blog.ilc.edu.tw\/2341\/wp-json\/wp\/v2\/posts\/1241"}],"collection":[{"href":"https:\/\/2blog.ilc.edu.tw\/2341\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2blog.ilc.edu.tw\/2341\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/2341\/wp-json\/wp\/v2\/users\/76"}],"replies":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/2341\/wp-json\/wp\/v2\/comments?post=1241"}],"version-history":[{"count":1,"href":"https:\/\/2blog.ilc.edu.tw\/2341\/wp-json\/wp\/v2\/posts\/1241\/revisions"}],"predecessor-version":[{"id":1723,"href":"https:\/\/2blog.ilc.edu.tw\/2341\/wp-json\/wp\/v2\/posts\/1241\/revisions\/1723"}],"wp:attachment":[{"href":"https:\/\/2blog.ilc.edu.tw\/2341\/wp-json\/wp\/v2\/media?parent=1241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/2341\/wp-json\/wp\/v2\/categories?post=1241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/2341\/wp-json\/wp\/v2\/tags?post=1241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}