如图,已知正方形
中,
,点E是
边上的点(不与点B,C重合),等腰直角
的斜边
与边
交于点Q,连接
,则
的最小值等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d2c15801fee2405573677484f5dcfa4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c105d6ba18fbb0581fb982175e2eac9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa2b5e09f8ec785c59900a529390a02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d004d2d115b477ade6af7ddb93db0df8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d004d2d115b477ade6af7ddb93db0df8.png)
A.1 | B.2 | C.![]() | D.![]() |
更新时间:2024-05-11 12:29:15
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【推荐1】如图,已知点
在双曲线
上,动点P在y轴正半轴上,将点A绕点P逆时针旋转90°,点A的对应点为B,若点B恰好落在双曲线上,则点P的坐标为( )
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A.![]() | B.![]() ![]() | C.![]() ![]() | D.![]() ![]() |
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【推荐2】如图,在正方形
中,点
在边
上,且
,点
为边
上的动点,连接
,过点
作
,交射线
于点
,点
是线段
的中点,当点
从点
运动到点
时,点
运动的路径长为( )
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名校
【推荐1】在
中,
,
,点E,F是边
上与点B,C不重合的两点,
,
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与
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c06154cae3bf7a8ce5a1e97a7380875.png)
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【推荐2】如图,
,点B是线段
上一动点,且
,
,以
为底边作等腰
,则
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![](https://img.xkw.com/dksih/QBM/editorImg/2024/4/9/237fe862-ac3e-4424-a61d-617329fde3bc.png?resizew=125)
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【推荐1】如图,边长为
的正方形
的顶点A在y轴上,顶点D在反比例函数
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,则k的值为( )
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【推荐2】如图,以长为6的线段AB为边作正方形ABCD,取AB的中点P,连接PD,在BA的延长线上取点F,使PF=PD,以AF为边作正方形AMEF,点M在AD上,则MD的长为( )
![](https://img.xkw.com/dksih/QBM/2019/8/4/2261511613210624/2267770004283392/STEM/bf294d3949344f21aa41a0f40b59f437.png?resizew=99)
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【推荐2】如图,正三角形
内接于
,其边长为
;则
的内接正方形
的边长为( )
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