13-14高三·安徽·阶段练习
名校
解题方法
1 . 如图所示,正方体
的棱长为1,
,
是线段
上的动点,过点
作平面
的垂线交平面
于点
,则点
到点
距离的最小值为
![](https://img.xkw.com/dksih/QBM/editorImg/2022/7/9/9a728d5e-4873-4508-b899-5ba2265bd8de.png?resizew=235)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5aa1a7d0640af8f8b225044a4b566b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d6e90b3c6db0b9696640fb1940c4a8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da7977ab975efa6411cc17de39be70d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632f2bf1cd0435041fa04b01901d1c8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/7/9/9a728d5e-4873-4508-b899-5ba2265bd8de.png?resizew=235)
A.![]() | B.![]() | C.![]() | D.1 |
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2016-12-03更新
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2049次组卷
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6卷引用:北京理工大学附属中学2023-2024学年高二上学期10月练习数学试题