如图,已知正方形ABCD的边长为6,E为CD边上一点,将
绕点A旋转至
,连接
,若
,则
的长等于______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a25c28359f8d8da9eaf4672a6cf8ae4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1201f9efbe51c5d9eba973d9f9831159.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/827be85b8f921007a5cf9edb64bd3491.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/377b5f7197e5bd1afeea4d931307956a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/827be85b8f921007a5cf9edb64bd3491.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/11/5f7d26a7-61c2-4a5d-a5fe-780be8596da9.png?resizew=153)
更新时间:2022-01-18 20:09:29
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【推荐1】如图所示,
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【推荐1】如图,已知正方形
的边长为6,点
是
上的点,
,将
沿着直线
翻折,点
落在点
处,
的延长线交线段
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【推荐2】如图,正方形ABCD和正方形CGEF的边长分别是2和3,且点B、C、G在同一直线上,M是线段AE的中点,连结MF,则MF的长为_____ .
![](https://img.xkw.com/dksih/QBM/2019/4/26/2190659493912576/2192312197480448/STEM/6c553d23b07445bcbecb759f5a61ec97.png?resizew=139)
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【推荐1】如图,将
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上.若
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,则
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
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![](https://img.xkw.com/dksih/QBM/2022/12/8/3126503331749888/3158902020014080/STEM/cabddc6bfa71457b94bffe3c85d9d4a6.png?resizew=161)
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【推荐2】如图,等边
绕顶点
逆时针旋转
得到
,连接
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6217ba54baf35aca59d9b89ded7367e.png)
___________
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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