如图,在平行四边形ABCD中,将△ABC沿着AC所在的直线折叠得到
,
交AD于点E,连接
,若
,
,
,则
的长是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61e1a6eff1e4c0a6b0b9c676758669d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/195b7c84e9dadefbc35d674288314535.png)
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21-22八年级下·内蒙古呼和浩特·期中 查看更多[2]
内蒙古呼和浩特市回民区2021-2022学年八年级下学期期中质量监测数学试题(已下线)专题9.36 平行四边形折叠问题(巩固篇)(专项练习)-2022-2023学年八年级数学下册基础知识专项讲练(苏科版)
更新时间:2022-06-24 17:13:04
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【推荐1】如图,矩形
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【推荐1】如图,E是正方形ABCD外一点,连接AE,BE,DE,AP⊥AE交DE于点P,连接BP,若AE=AP=1,PB=
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