如图,在
中,点D,E分别是边
,
上的点,
,且
,那么
等于( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/16/8d3072ca-5eb5-4aef-a2e1-f49ae4851794.png?resizew=115)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c436f108fd4921dae15ecff19270237e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbfdc6e2bdde8bc6086c6d9415bc02bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dbd8b979ea4b6d8d51176b4af9690ed.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/16/8d3072ca-5eb5-4aef-a2e1-f49ae4851794.png?resizew=115)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2024-03-18 09:43:24
|
【知识点】 相似三角形的判定与性质综合
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【推荐1】如图,在
中,
为边
上一点,连结
、
交于点
若
,则下列说法错误的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/27/0a7df9db-73f0-4919-8d56-8fdbc5aecb34.png?resizew=203)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af00a2603bb1c492527537d60949c76c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52dea83387d422359e9cd6822846ffd6.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/27/0a7df9db-73f0-4919-8d56-8fdbc5aecb34.png?resizew=203)
A.![]() | B.![]() ![]() ![]() |
C.![]() ![]() ![]() | D.![]() ![]() ![]() |
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