打开App
360P
中考数学，“分割法”求矩形中不规则图形，阴影部分面积
矩形中阴影部分面积专题讲解。
趣味数学，《阴影部分面积求解》合集5/16
App02:15
App06:43
App01:38
App03:19
App06:21
App03:49
App03:39
App03:52
App04:11
App02:39
App03:34
App02:11
App04:27
App04:58
App01:57
App04:39打开App观看
![第一眼和最后一眼哪个印象让你最深刻？[飞吻]](http://p3-sign.bdxiguaimg.com/tos-cn-i-3qtffzwd0j/oQGBAzOQfWkDKE03AwEP9fEXFiUDDAfzAWX0AI~tplv-pk90l89vgd-fglass:864:486:90.jpeg?appId=32&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=101_middle_image&imageType=list&isImmersiveScene=0&is_stream=0&lk3s=9d3f5bff&logId=2025013100150064411BEAE7AF39CED327&requestFrom=101&x-expires=1769789701&x-signature=Xgh6%2BayyyWRFouO1bzDj4t0xhi4%3D)
