如图
中,
,M是斜边
的中点,将
绕点F按顺时针方向旋转,点E落在
延长线上的
处,点D落在
处,若
,
.则
的长为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f73fbc2f33d3402cd96a776a376d9835.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/617d321a9e88d1001fba9283c89b99b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d004d2d115b477ade6af7ddb93db0df8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72cb97395ebc5ee1b212afb7a97b985c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b46c607b3deac746c0ef3389ad8f65c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3b1a5427d8ff23df0f3ec194756c84c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5b3bd5e6bc2a0a277d279bb01af9584.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9038e6f6aa8363faa4a591f72e9c009.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b02f9dbb01215d71f097575be0f3f3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/827be85b8f921007a5cf9edb64bd3491.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/18/98b73fba-7e4e-46ea-9928-cb644484ab9b.png?resizew=156)
2023·辽宁盘锦·二模 查看更多[2]
更新时间:2024-04-05 20:22:20
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【推荐1】如图,在矩形
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