如图,已知
,其中
,
,则
( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/14/e6e4dad0-987a-4f42-ab8b-5e826c6a6015.png?resizew=145)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f7f297c5f7cf47baea7700fc990a128.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8a7b5adfcac0f46a4cd19da4ebb4a2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/833cfda415649b832cc136caed392753.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16ca90e8a784f990c4097eec9219908d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/14/e6e4dad0-987a-4f42-ab8b-5e826c6a6015.png?resizew=145)
A.2 | B.![]() | C.![]() | D.4 |
更新时间:2023-11-03 20:16:12
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【知识点】 利用相似三角形的性质求解解读
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【推荐1】如图,Rt△ABC中,∠C=90°,AB=10,AC=8,E是AC上一点,AE=5,ED⊥AB,垂足为点D,则AD的长为( )
![](https://img.xkw.com/dksih/QBM/2019/1/15/2119140671438848/2119257077243904/STEM/f295f159ce7146b6b9b7204c8db2e1a9.png?resizew=159)
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A.![]() | B.6 | C.![]() | D.4 |
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