{"id":5772,"date":"2026-02-27T16:23:13","date_gmt":"2026-02-27T08:23:13","guid":{"rendered":"http:\/\/jhwk.online\/?p=5772"},"modified":"2026-03-03T10:55:15","modified_gmt":"2026-03-03T02:55:15","slug":"%e4%b8%89%e8%a7%92%e5%87%bd%e6%95%b0%e9%a2%984-2-2-3-5","status":"publish","type":"post","link":"http:\/\/jhwk.online\/?p=5772","title":{"rendered":"\u4e09\u89d2\u51fd\u6570\u98988"},"content":{"rendered":"\n<div class=\"wp-block-stackable-subtitle stk-block-subtitle stk-block stk-8afe3d6\" data-block-id=\"8afe3d6\"><style>.stk-8afe3d6 .stk-block-subtitle__text{color:#0693e3 !important;}<\/style><p class=\"stk-block-subtitle__text stk-subtitle has-text-color\">\u672c\u9898\u75312023\u7ea722\u73ed\u5b59\u4e30\u7433\u8bb2\u89e3\uff01<\/p><\/div>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"576\" style=\"aspect-ratio: 1080 \/ 576;\" width=\"1080\" controls src=\"http:\/\/jhwk.online\/wp-content\/uploads\/2026\/02\/tz\u4e09\u89d2\u51fd\u65708.mp4\"><\/video><\/figure>\n\n\n\n<p>[ratemypost]<\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-vivid-cyan-blue-color has-alpha-channel-opacity has-vivid-cyan-blue-background-color has-background is-style-wide\"\/>\n\n\n\n<h5 class=\"wp-block-heading has-vivid-cyan-blue-color has-text-color has-link-color wp-elements-8a052dbd5caa870510f1e594e9e095cf\">\u9898\u76ee\u5c55\u793a\u2014\u2014\u5148\u63a2\u7a76\u3001\u518d\u542c\u8bb2<\/h5>\n\n\n\n\u8bb0\\(\\triangle ABC\\)\u7684\u5185\u89d2\\(A,B,C\\)\u7684\u5bf9\u8fb9\u5206\u522b\u4e3a\\(a,b,c\\)\uff0c\u5df2\u77e5\\(a\\cos B &#8211; c = \\sqrt{3}a\\sin B\\)\uff0c\\(a = 3\\)\uff0e\n<p>(1)\u6c42\\(A\\)\uff1b\n<p>(2)\u82e5\u70b9\\(D\\)\u662f\u8fb9\\(BC\\)\u4e0a\u9760\u8fd1\\(C\\)\u7684\u4e09\u7b49\u5206\u70b9\uff0c\u4e14\\(AB \\perp AD\\)\uff0c\u6c42\\(AD\\)\u7684\u957f\uff0e\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><\/div>\n<\/div>\n\n\n\n \n","protected":false},"excerpt":{"rendered":"<p>\u672c\u9898\u75312023\u7ea722\u73ed\u5b59\u4e30\u7433\u8bb2\u89e3\uff01 [ratemypost] \u9898\u76ee\u5c55\u793a\u2014\u2014\u5148\u63a2\u7a76\u3001\u518d\u542c\u8bb2 \u8bb0\\(\\triang [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5772","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"blocksy_meta":[],"_links":{"self":[{"href":"http:\/\/jhwk.online\/index.php?rest_route=\/wp\/v2\/posts\/5772","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/jhwk.online\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/jhwk.online\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/jhwk.online\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/jhwk.online\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5772"}],"version-history":[{"count":4,"href":"http:\/\/jhwk.online\/index.php?rest_route=\/wp\/v2\/posts\/5772\/revisions"}],"predecessor-version":[{"id":5777,"href":"http:\/\/jhwk.online\/index.php?rest_route=\/wp\/v2\/posts\/5772\/revisions\/5777"}],"wp:attachment":[{"href":"http:\/\/jhwk.online\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/jhwk.online\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5772"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/jhwk.online\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}