如图是某景区大门部分建筑,已知
,
,当
时,则
的长是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/3/5a2ef862-a18b-4415-9a2d-ac765553c0d5.png?resizew=180)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b484c6569f3a96d76b77816ea38af552.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c99061d213ed41428b11500d128948a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da7c34d2a142b9d036f5672933383885.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/3/5a2ef862-a18b-4415-9a2d-ac765553c0d5.png?resizew=180)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2024-03-03 19:14:25
|
【知识点】 由平行判断成比例的线段解读
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