2024高二·全国·专题练习
1 . 空间坐标系
中,点
在
轴上,点
,且
,则点
坐标为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a834024400d0730af3e640ca4d5f54b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0430b517f5138df169f12d4111a06496.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c659e22afc5537936ae355cd80bd690d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
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解题方法
2 . 在空间直角坐标系
中,点
,
,点
在
平面内,且
,请写出一个满足条件的点
的坐标:______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a834024400d0730af3e640ca4d5f54b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bfa7d3e1cc538d338fe83f2980f4534.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c4947241767cf85935f2b06239d8bb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7d96461d2b3421aed548b754637ca8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5929048ce5167abc4750589f2e21841.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
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3 . 若
,
,点P在x轴上,且
,则点P的坐标为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/309f095ed75c8f9c7997ca9620fb8001.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8009b3d5d8c1013f83d98d54095c5171.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a69fe077d2d2c6997d486cc96564cd83.png)
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2023-09-22更新
|
214次组卷
|
2卷引用:河北省辛集市育才中学2022-2023学年高二上学期期中数学试题
名校
4 . 已知M为
轴上一点,且点M到点
与点
的距离相等,则点M的坐标为_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d698d9ecadf5aec75d01ca7ad2b43e6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc8b9323350e24abff46faadbc8fb85e.png)
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5 . 在空间直角坐标系中,
轴上与点
和点
距离相等的点的坐标为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33b5103a4c35ab0c395c68690a300023.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fffdb8b12052e9779cc91977a1043022.png)
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2022-11-15更新
|
334次组卷
|
3卷引用:四川省成都市第七中学2022-2023学年高二上学期期中数学理科试题
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6 . 在空间直角坐标系中,
,
,若
,则
的值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/168950559fe2730afa2284ca2ef22184.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed29805da7009115a816716bebd8b3ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d363758a1cc53a47db20561e40638692.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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7 . 已知
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3944e63257a05d498df117459eca2a14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c06154cae3bf7a8ce5a1e97a7380875.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
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8 . 在z轴上求一点A,使它到点
的距离为
,则点A的坐标是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d747bed32bc5c477b8de51180666b062.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8af2fdf1944afebb51cb6a5e6c74aadd.png)
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2021-09-23更新
|
304次组卷
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2卷引用:北师大版 必修2 过关斩将 第二章 解析几何初步 §3空间直角坐标系 3.3空间两点间的距离公式
9 . 在空间中,已知点
,在y轴上有一点B使得
,则点B的坐标为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16651a390cb8892f8d5c9b9e401c5763.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c3446fcf02cb40d94d9071c4ef9372d.png)
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10 . 已知
,
,
,点M为线段AB中点,则点M到点C的距离是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3266c04377a11cd2da9db9a791628f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ae06c6f59ce8870773c9de86dfa1bea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76ec8382ff38b6cd9bb8a22423e44a1b.png)
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2021-11-14更新
|
152次组卷
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2卷引用:北京市门头沟区大峪中学2020-2021学年高二上学期期中数学试题