如图,
为等腰直角三角形,点D为边
上一动点,以
为斜边在其左侧构造另一等腰直角三角形
,线段
交
于点P,连接
.当
时,恰好有
,则
的长为_____ .
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9a32bd7a1b78b5a0ec562c4025aea8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60634341a9603e24b2bbc6960abe3d31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8cabcef1cee1213140371c499339864.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f541f7ae7c39082d202efd28805c54e.png)
.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/3/f71a5232-a6b5-4d76-af44-c3cbd75f6d8b.png?resizew=176)
更新时间:2024-03-03 20:45:35
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【推荐1】在等腰直角△ABC中,AB=BC=5,P是△ABC内一点,且PA=
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【推荐2】如图,△ABC为等腰直角三角形,∠B=90°,AB=2,把△ABC绕点A逆时针旋转60°得到△AB1C1,连接CB1,则点B1到直线AC的距离为_____ .
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