如图,在
中,若
,
为
上一点,且
,则
的长为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/3/3abdfa39-28c6-4c77-84c4-909fa4001588.png?resizew=150)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d9fb806bf3862d351dc4e4ffa3a2283.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f823ee16e1ebd2d4660591f9338d00b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/3/3abdfa39-28c6-4c77-84c4-909fa4001588.png?resizew=150)
A.![]() | B.![]() | C.![]() | D.2 |
更新时间:2023-02-01 12:42:08
|
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【推荐1】如图,平行四边形ABCD的对角线AC与BD相交于点O,AB⊥AC,若AB=3,AC=8,则BD的长是( )
![](https://img.xkw.com/dksih/QBM/2022/3/14/2936153230082048/2942474710720512/STEM/19d2c6a4-0f24-4bbf-94cd-cf26cb26c3e5.png?resizew=223)
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【推荐2】平行四边形的对角线长为
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【推荐1】如图,在平行四边形
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于
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![](https://img.xkw.com/dksih/QBM/2020/4/5/2441490554912768/2446312600969216/STEM/d1ce02c18b96446cb335a36b0c424011.png?resizew=149)
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【推荐2】如图,在
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