打开App
中考真题-等边三角形顶角夹半角，得会旋转还得会放缩才行
2021年山东东营市中考数学选择题的压轴题，关于等边三角形夹30°角的相关知识，其中选项重点介绍了放缩法在判断值大小的具体做法
中考真题详解15/29
App19:44
App06:21
App06:52
App07:11
App04:17
App10:42
App07:55
App04:19
App07:46
App07:35
App13:23
App04:35
App03:35
App05:13
App08:42
App06:24
App09:59
App11:55
App07:29
App12:12
App04:46
App06:19
App06:03
App08:24
App08:44
App02:41
App04:18
App06:15
App05:13打开App观看
![神农架气象台发布道路结冰黄色预警[III级/较重]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0015/oo83Z7QE6dEmeuBOAcBI7peF9fBQW7BGBDXCAw~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=20250107214033A8042894B2B67FA8B88B&requestFrom=101&x-expires=1767793234&x-signature=Z0NwY1TMGYn6r2g%2FhVgxBWmtBMs%3D)
