解题方法
1 . 如图,在正方形
中,
,
为
上一点,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ba209a52ba69335ae5c3ff8a6a84e3c.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc11331a7b2d2619b40ee6d34c3bd620.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e52a8f07834cbbbe4224962672fbbb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/235d314368f0e6620d1e9271d6266aa6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ba209a52ba69335ae5c3ff8a6a84e3c.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/14/2606e48d-8933-458d-a803-40f416be66a1.png?resizew=120)
您最近一年使用:0次
2016-12-04更新
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499次组卷
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4卷引用:新疆昌吉州行知学校2022-2023学年高一下学期期中考试数学试题