如图,正方形
的边长为
,对角线
,
交于点
,
为边
上一点,且
,则
的长为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fc1fc39fa72c334a321129d893899a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63a253c7fdf589ee3dece13d5b5b5732.png)
A.![]() | B.![]() | C.![]() | D.![]() |
23-24九年级上·四川达州·期末 查看更多[6]
四川省达州市2023-2024学年九年级上学期期末数学试题(已下线)第05讲 正方形(3个知识点+5类热点题型讲练+习题巩固)-【帮课堂】2023-2024学年八年级数学下册同步学与练(人教版)吉林省松原市前郭县北部学区2023-2024学年八年级下学期期中数学试题广东省汕头市潮南区两英镇2023-2024学年八年级下学期期中数学试题北京市西城区北京师范大学第二附属中学西城实验学校2023-2024学年八年级下学期期中数学试题山东省济宁市北湖区2023-2024学年八年级下学期期中数学试题
更新时间:2024-01-29 09:38:21
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【知识点】 根据正方形的性质求线段长解读
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【推荐1】如图,正方形
的边长为
,将正方形
沿对角线
向右平移
得到正方形
,则点
与
之间的距离为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c78d0ab561d0c9bb9099772c596af8bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/048b61a5fb5f420c6d7de88db5bc3aa5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632f2bf1cd0435041fa04b01901d1c8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97c01fdc7bc471af0b264a04aef0823e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
【推荐2】如图所示的是我国古代著名的“赵爽弦图”的示意图,此图是由四个全等的直角三角形拼接而成,其中
,
,则
的值是( )
![](https://img.xkw.com/dksih/QBM/2022/5/21/2984223386320896/2987718365716480/STEM/0ebe731c-1568-4822-9fc8-be3b16cb0f79.png?resizew=161)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edc5df62e8ac9c74a46462519b95479a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e08ec29a533bed542d789aeb7c91b94a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93fa9148757b8e605c6288a5b7945099.png)
![](https://img.xkw.com/dksih/QBM/2022/5/21/2984223386320896/2987718365716480/STEM/0ebe731c-1568-4822-9fc8-be3b16cb0f79.png?resizew=161)
A.128 | B.64 | C.32 | D.144 |
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