如图,P是正方形
内一点,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45ed5dc05a32116c94417dcb2d721868.png)
_____ ,
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4434ebc038cfedae103f2f0895652563.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45ed5dc05a32116c94417dcb2d721868.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97caf9208f02701b26500f3cbc7a7453.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/5/e68b33c0-407d-4c17-bd42-2582391d14a6.png?resizew=151)
更新时间:2023-03-29 20:10:42
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【推荐1】如图,在平面直角坐标系中,直线
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【推荐2】如图,在平行四边形
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【推荐2】如图,在边长为1的正方形
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交
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