如图,矩形
中,
,
,
为
上一点,且
,
为
边上的一个动点,连接
,将
绕着点
顺时针旋转
到
的位置,连接
和
,则
的最小值为__________ .
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/305a88d4e0249bd16d48eda01331d2d4.png)
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更新时间:2023-10-23 17:39:38
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