1 . 如图,在长方体
中,
,
,则四棱锥
的体积是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57c6b0a6cb307c4c02f503831862f7d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92535536bd3c2761724fd058427f95a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65aca81ef30f0e3e00a4c2b3c53d4846.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/13/742cbdfd-ac98-4a54-b9ed-368ece95b146.png?resizew=173)
A.6 | B.9 | C.18 |
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2023-07-01更新
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540次组卷
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2卷引用:2023年重庆市普通高中学业水平合格性考试模拟(一)数学试题