名校
解题方法
1 . 如图,在棱长为
的正方体
中,点
是平面
内一个动点,且满足
,则下列正确的是( )
(参考数据:
,
)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/28/8ffe94d3-226b-44db-bf57-cdbc09c5c206.png?resizew=180)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adbd3e8cf8325999cde03adf845d3dd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9539f8fb13345b449274b67bbda995db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5b84127f0c8f4cadd4012bc7914b6a7.png)
(参考数据:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a394e77dac85a8afeb80f12509281dd7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0291bbe0ccccc1cd14b5a20eb70c82f0.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/28/8ffe94d3-226b-44db-bf57-cdbc09c5c206.png?resizew=180)
A.![]() |
B.点![]() |
C.直线![]() ![]() |
D.设直线![]() ![]() ![]() ![]() |
您最近一年使用:0次
2022-03-04更新
|
1314次组卷
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2卷引用:山东省齐鲁2021-2022学年3月份高一阶段性质量检测试卷A