{"id":3177,"date":"2026-05-25T00:03:12","date_gmt":"2026-05-25T00:03:12","guid":{"rendered":"https:\/\/mcqacademy.com\/zh\/mcq\/cuboid-total-surface-area-3\/"},"modified":"2026-05-25T00:03:12","modified_gmt":"2026-05-25T00:03:12","slug":"cuboid-total-surface-area-3","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/zh\/mcq\/cuboid-total-surface-area-3\/","title":{"rendered":"\u957f\u65b9\u4f53\u603b\u8868\u9762\u79ef"},"content":{"rendered":"<p>\u4e00\u4e2a\u957f\u65b9\u4f53\u7684\u5c3a\u5bf8\u4e3a 57 \u7c73 \u00d7 6 \u7c73 \u00d7 7 \u7c73\u3002\u5b83\u7684\u603b\u8868\u9762\u79ef\u662f\u591a\u5c11\uff1f<\/p>\n<ul class=\"quiz-options\">\n<li>2394 \u5e73\u65b9\u7c73<\/li>\n<li>280 \u5e73\u65b9\u7c73<\/li>\n<li>783 \u5e73\u65b9\u7c73<\/li>\n<li>1566 \u5e73\u65b9\u7c73<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1172,1173],"subject":[1083],"education_level":[3],"class_list":["post-3177","mcq","type-mcq","status-publish","hentry","topic-volume-and-surface-area","topic-cuboid","subject-mensuration","education_level-grade-8"],"mcq_note":"\u957f\u65b9\u4f53\u603b\u8868\u9762\u79ef = 2(lb + bh + lh)\u3002\u8fd9\u91cc lb = 342\uff0cbh = 42\uff0clh = 399\u3002\u6240\u4ee5\u603b\u8868\u9762\u79ef = 2 \u00d7 (342 + 42 + 399) = 1566 \u5e73\u65b9\u7c73\u3002\u957f\u65b9\u4f53\u6709\u4e09\u7ec4\u76f8\u5bf9\u4e14\u76f8\u7b49\u7684\u957f\u65b9\u5f62\u9762\uff0c\u5148\u52a0\u4e09\u79cd\u4e0d\u540c\u9762\u7684\u9762\u79ef\uff0c\u518d\u4e58\u4ee5 2\u3002\u6b63\u786e\u9009\u9879\u662f 1566 \u5e73\u65b9\u7c73\u3002","mcq_options":[{"right":"no","answer":"2394 \u5e73\u65b9\u7c73"},{"right":"no","answer":"280 \u5e73\u65b9\u7c73"},{"right":"no","answer":"783 \u5e73\u65b9\u7c73"},{"right":"yes","answer":"1566 \u5e73\u65b9\u7c73"}],"multi_answers":"no","subject_terms":[{"id":1083,"title":"Mensuration","slug":"mensuration"}],"topic_terms":[{"id":1172,"title":"\u4f53\u79ef\u548c\u8868\u9762\u79ef","slug":"volume-and-surface-area"},{"id":1173,"title":"\u957f\u65b9\u4f53","slug":"cuboid"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq\/3177","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/comments?post=3177"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/media?parent=3177"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/topic?post=3177"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/subject?post=3177"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/education_level?post=3177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}