1 . 如图,在棱长为1的正方体ABCDA1B1C1D1中,E,F分别为棱AA1,BB1的中点,则A1B1到平面D1EF的距离是________ .
您最近一年使用:0次
2022-05-19更新
|
667次组卷
|
5卷引用:8.6.2直线与平面垂直(第2课时)(导学案)-2021-2022学年高一数学同步备课 (人教A版2019 必修第二册)
(已下线)8.6.2直线与平面垂直(第2课时)(导学案)-2021-2022学年高一数学同步备课 (人教A版2019 必修第二册)(已下线)7.4 空间距离(精练)(已下线)8.6.2直线与平面垂直的性质定理(第2课时)(精讲)(2)-【精讲精练】2022-2023学年高一数学下学期同步精讲精练(人教A版2019必修第二册)(已下线)微专题17 空间中的五种距离问题(2)天津市第四十七中学2023-2024学年高一下学期第二次阶段性检测(6月月考)数学试题
2 . 有如下命题,其中错误的命题是( )
A.若直线![]() ![]() ![]() ![]() ![]() |
B.若平面![]() ![]() ![]() ![]() ![]() ![]() |
C.两条平行直线分别在两个平行平面内,则这两条直线间的距离等于这两个平行平面间的距离; |
D.两条异面直线分别在两个平行平面内,则这两条直线间的距离等于这两个平行平面间的距离. |
您最近一年使用:0次
解题方法
3 . 多面体
中,
,平面
平面
,平面
底面ABC,
,
,
,
,且
.
![](https://img.xkw.com/dksih/QBM/2022/4/22/2963712855285760/2967919923961856/STEM/66b19440f1c646c4986b201e270d21d6.png?resizew=257)
(1)求
与平面ABC所成角;
(2)求平面
与平面ABC所成二面角的大小;
(3)求侧棱
到侧面
的距离.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/948f89850fc1413427bc263865be54c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4710c92fb8aee5f4e37870b5d32f4493.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0671b4776e142e17a79af5b3f0378ef7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef0402dd5ae3db10281f9f1e11738bcb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e1f4f255d191786f7d330d278868c2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45acdbac251ca6b76a166c1242e71df9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccde85940c1d648a6613725b788da79f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91cbafbd47a57b0a24799ca61af682f2.png)
![](https://img.xkw.com/dksih/QBM/2022/4/22/2963712855285760/2967919923961856/STEM/66b19440f1c646c4986b201e270d21d6.png?resizew=257)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2777840758e70e7dbbc18cef8f3d6d2b.png)
(2)求平面
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9b7b7793d29d66dfdd89e7a6564a35c.png)
(3)求侧棱
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0a851907ada2ac2c3c4880a6736d28a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ac61c24f99a4e466f1e2ea011893866.png)
您最近一年使用:0次
解题方法
4 . 如图,已知直角三角形ABC的斜边
平面
,A在平面
上,AB、AC分别与平面
成
和
的角,已知
,求BC到平面
的距离.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/963a91995abd4927d75406d16e10a81f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ac09dc1ca2cdd7aef28c218763d3e4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1e5fa72f2878b476bc57f0df12d6555.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07160f14b3b453bebb64cb2bf96dc85a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://img.xkw.com/dksih/QBM/2022/4/22/2963711914098688/2967914363854848/STEM/596a1e35-a749-4965-92f1-690fba18e058.png?resizew=191)
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5 . 如图,在正四棱柱
中,底面
边长为1,侧棱
,
,
分别为
,
的中点.
![](https://img.xkw.com/dksih/QBM/2022/4/22/2963685459812352/2964935615856640/STEM/b1ec2bcc-d4c9-479b-9b00-42c300866c17.png?resizew=160)
(1)求直线
与平面
所成角的大小;(结果用反三角函数值表示)
(2)求直线
与平面
之间的距离.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92535536bd3c2761724fd058427f95a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d88bf46ad08f9677c37eed1d0369329.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2777840758e70e7dbbc18cef8f3d6d2b.png)
![](https://img.xkw.com/dksih/QBM/2022/4/22/2963685459812352/2964935615856640/STEM/b1ec2bcc-d4c9-479b-9b00-42c300866c17.png?resizew=160)
(1)求直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15dc61d5de97b5a40be925b278ae494c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34be4e71cabf458f17a6cd7f24bc70af.png)
(2)求直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/408871c2b71ef88d6f556ce53cf73cc9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34be4e71cabf458f17a6cd7f24bc70af.png)
您最近一年使用:0次
解题方法
6 . 边长为1的正方形
(及其内部)绕
旋转一周形成圆柱,如图,
长为
,
长为
,其中
与C在平面
的同侧.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/6/b3f88082-3200-4838-99f7-b552db42ecb8.png?resizew=180)
(1)求二面角
的大小;
(2)用一平行于
的平面去截这个圆柱,若该截面把圆柱侧面积分成1:3两部分,求
与该截面的距离;
(3)求线段
、
绕
旋转
所形成的几何体的表面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2558d8d867325a0460ec7f638d5dfd3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/192f4f9446c954a291f779d963f90257.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/667349d99185bb045030b733352ff7fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44917f942c3fd36614f58d47b5fe1821.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8a3d5d669ac76a2ffb07da81d949adf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d88591679796c52024d11c4de641bdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7f6f93171329d508d491143b9d71f7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2558d8d867325a0460ec7f638d5dfd3.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/6/b3f88082-3200-4838-99f7-b552db42ecb8.png?resizew=180)
(1)求二面角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e67873a055a87bbc4f6c8ba5aa636e3f.png)
(2)用一平行于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/192f4f9446c954a291f779d963f90257.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/192f4f9446c954a291f779d963f90257.png)
(3)求线段
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6afb5c6e2d0469bfdec81be42542bdc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/192f4f9446c954a291f779d963f90257.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ad72d7565699d1ebb741eb0ce12bac.png)
您最近一年使用:0次
解题方法
7 . 在长方体
中,M、N分别为
、AB的中点,AB=4,则MN与平面
的距离为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f66fb71b75b63594ebeeeebd1963eed5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e168672b47d7e64dc1b404f8882c7dcf.png)
您最近一年使用:0次
2022-04-23更新
|
352次组卷
|
4卷引用:沪教版(2020) 必修第三册 同步跟踪练习 第10章 10.3~10.4 阶段综合训练
沪教版(2020) 必修第三册 同步跟踪练习 第10章 10.3~10.4 阶段综合训练苏教版(2019) 必修第二册 过关斩将 第13章 13.2.3 直线与平面的位置关系 第3课时 距离、直线与平面所成的角(已下线)第八章立体几何初步章末题型大总结(精讲)(3)-【精讲精练】2022-2023学年高一数学下学期同步精讲精练(人教A版2019必修第二册)(已下线)微专题17 空间中的五种距离问题(2)
8 . 如图,在棱长为a的正方体
中,E、F分别是
、
的中点.则点A和点
的距离为______ ,点
到棱BC的距离为______ ,点E到平面
的距离为______ ,
到平面AEFD的距离为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0a851907ada2ac2c3c4880a6736d28a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d88bf46ad08f9677c37eed1d0369329.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4da530384dd04ac90a025385e8b3c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/394c5d2f55221975503be8aa18022480.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/29/57fb4063-5dc5-4a43-ae40-216a6456a59c.png?resizew=169)
您最近一年使用:0次
9 . 已知平面
平面
,直线
,直线
,点
,A到
的距离为
,a到
的距离为
,a到b的距离为
,
到
的距离为
.则
、
、
、
间的大小关系为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87a60be170a52db82cf37b30db0cde26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72d2a947e3fdc214d40a7d3f54679a73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5475e10ea3f37788e680395999037a00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb0b6de90bb936cdb09629123100145d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5edf900c810371fb21297c15f86d8743.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b31ac1def558351e2e3ed1235c570530.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/342d0252c1b2f7d2a84b5c985d19d547.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d31659f106fba3c9750661eb0e3c3eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5edf900c810371fb21297c15f86d8743.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b31ac1def558351e2e3ed1235c570530.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/342d0252c1b2f7d2a84b5c985d19d547.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d31659f106fba3c9750661eb0e3c3eb.png)
您最近一年使用:0次
10 . 如图,在梯形ABCD中,
,
,
,
平面ABCD,且
,点F在AD上,且
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/31/9d6efa28-0310-4d33-8ace-bacd1cede9bd.png?resizew=155)
(1)求点A到平面PCF的距离;
(2)求AD到平面PBC的距离.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4adf90a8c2b29334cdc5aa5b554991f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9723a6e093c297b001436e8932b1820.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cddbdb3b0c06e1f0d10031566bf4891.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccd4fd4b7a4d6b8ca0c5827c055a9ce7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00803e67a5d417a9a4dc00277fca778b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00b34f3a933c76451f5985b60e546284.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/31/9d6efa28-0310-4d33-8ace-bacd1cede9bd.png?resizew=155)
(1)求点A到平面PCF的距离;
(2)求AD到平面PBC的距离.
您最近一年使用:0次
2022-03-28更新
|
615次组卷
|
8卷引用:河南省洛阳市洛宁一高祥云联考2022-2023学年高二上学期8月阶段性考试数学试题
河南省洛阳市洛宁一高祥云联考2022-2023学年高二上学期8月阶段性考试数学试题河南省禹州市北大公学禹州国际学校2022-2023学年高二上学期开学考试数学试题4.3 用向量方法研究立体几何中的度量关系(第2课时)同步练习-2022-2023学年高二上学期数学北师大版(2019)选择性必修第一册第三章空间向量与立体几何测评--2022-2023学年高二上学期数学北师大版(2019)选择性必修第一册云南省会泽县实验高级中学校2021-2022学年高二下学期开学考试数学试题(已下线)7.4 空间距离(精练)陕西省渭南市华州区咸林中学2023-2024学年高二上学期第二次月考数学试题(已下线)第10讲 空间的垂直关系-【寒假预科讲义】(人教A版2019必修第二册)