如图,平行四边形
的对角线
与
相交于点
,
,若
,
,则
的长是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.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/36c4559d27e3905980d1a4f1856f07de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d2c15801fee2405573677484f5dcfa4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1682d306c38087d9e6f7efb9cec596a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
A.5 | B.10 | C.15 | D.20 |
更新时间:2024-05-18 16:22:41
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【推荐1】如图,矩形ABCD中,AB=3,AD=8,E是BC中点,BF⊥AE于点M,交AD于点F,则AM长为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/6/9ccb73db-db12-45ea-ab26-247155fe8441.png?resizew=222)
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【推荐2】如图,点A在双曲线
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【推荐1】如图,将平行四边形
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
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【推荐2】如图,平行四边形ABCD中,两对角线交于点O,AB⊥AC,AD=5cm,OC=2cm,则对角线BD的长为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/6/25/ea0ff571-e29e-4b2a-951a-1f76a6c9fc10.png?resizew=187)
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A.![]() | B.8cm | C.3cm | D.![]() |
您最近一年使用:0次