名校
1 . 平行六面体
中,
,
,
,则对角线
的长为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e34e4a5aa73ee982dc75708614a9244.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/353d1ad48b87db05334b21f69fad6af4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5920ec3404845a1db923eec39970c3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24bb49fdc6b6bbb2449fdf8a0de769d3.png)
A.![]() | B.12 | C.![]() | D.13 |
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2020-12-04更新
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608次组卷
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7卷引用:苏教版(2019) 选修第二册 名师精选 学业水平综合性测试卷