如图,正方形ABCD和正方形CEFG的边长分别为3和2,且B、C、E在一直线上,AE与CF交于点P,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5441c160a389c37999a936a909dbd76.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5441c160a389c37999a936a909dbd76.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/12/8e095e91-4a85-4ce9-af23-a000f78397f7.png?resizew=180)
20-21九年级上·上海浦东新·阶段练习 查看更多[3]
上海市浦东第四教育署(五四制)2020-2021学年九年级10月月考数学试题上海市浦东新区2020-2021学年九年级上学期10月月考数学试题(已下线)专题27.9 平行线分线段成比例(巩固篇)(专项练习)-2021-2022学年九年级数学下册基础知识专项讲练(人教版)
更新时间:2020-10-25 14:54:06
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【推荐1】如图,正方形OABC的顶点A、C分别在x轴和y轴上,E、F分别是边AB、OA上的点,且∠ECF=45°,将△ECF沿着CF翻折,点E落在x轴上的点D处.已知反比例函数y1=
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【推荐2】如图,AC为正方形ABCD的对角线,E为AC上一点,连接EB,ED,当
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【推荐1】如图,正方形
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【推荐2】如图,在梯形
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