名校
1 . 如图,在四棱锥
中,底面
是矩形.已知
,
,
,
,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/3/a91a9112-9d08-4fba-9b73-edef11b9ed6b.png?resizew=156)
(1)证明:
平面
;
(2)求异面直线PC与AD所成角的大小.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0585b6c0f156eecf9662b9846d4eb693.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efc6e4b936d7a800e839a30c3839574d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09d27bd71d79cb19eb554175e4ef0867.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b80ee363635d73f601654339028daec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed6281306726065e7075c579b9b66537.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42e12bfde565540f059dd27ea47dfaa7.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/3/a91a9112-9d08-4fba-9b73-edef11b9ed6b.png?resizew=156)
(1)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca5dd496ee0c1170ef6dcc48266ee444.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e582d73b96ba649378379c3074d506d.png)
(2)求异面直线PC与AD所成角的大小.
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解题方法
2 . 如图,已知点
在圆柱
的底面圆
上,
为圆
的直径,圆柱
的表面积为
,
,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/24/6e2cce4d-deb5-42da-b6a4-32ed56f2ec11.png?resizew=233)
(1)求异面直线
与
所成角的大小;(结果用反三角函数值表示)
(2)由点
拉一根细绳绕圆柱侧面到达
,求绳长的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fc5c19ac440746be97d8b46af5d288a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf3f6ea3c6c31540c0b9b71567f30789.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/701f3b0e2bedfe5195443459072d798e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/701f3b0e2bedfe5195443459072d798e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf3f6ea3c6c31540c0b9b71567f30789.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff7956978149755527d04366ea3cd72c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a211f488d43bc97155b6f875ddb33520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11e69465f706e6dc73dcfd12b7ba6028.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/24/6e2cce4d-deb5-42da-b6a4-32ed56f2ec11.png?resizew=233)
(1)求异面直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9756b7c2a9f0cb5a1b025ad4821abdcd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20a541b81584a032f571159ea152c85a.png)
(2)由点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0914b68f106a912420705b2f3928ca42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0758f3ff9f1f7109024c1ef65536c58.png)
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2022-10-20更新
|
275次组卷
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3卷引用:上海海事大学附属北蔡高级中学2022-2023学年高二上学期10月月考数学试题
名校
3 . 如图,直三棱柱
内接于高为
的圆柱中,已知
,
,
,
为
的中点.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/14/08a10c66-ec46-4866-ab5c-dd8b88b8779f.png?resizew=136)
(1)求圆柱的表面积;
(2)求二面角
的大小.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71f2185273bf04c11118c7954f7ec822.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf298f00799cbf34b4db26f5f63af92f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ed8f7d3d7043d4b1eb98fc5c4e2fcd3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a67d8576417f761dd5f583ad3a1555a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1799f2f26ed09738aa08fdf64ca86242.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/14/08a10c66-ec46-4866-ab5c-dd8b88b8779f.png?resizew=136)
(1)求圆柱的表面积;
(2)求二面角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aeb2af3f9181e6fcce86c71aee45c9e1.png)
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2022-10-11更新
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8卷引用:上海市洋泾中学2023届高三上学期10月月考数学试题
上海市洋泾中学2023届高三上学期10月月考数学试题上海市奉贤区2023届高三上学期期中数学试题(已下线)3.4 空间向量在立体几何中的应用(作业)(夯实基础+能力提升)-【教材配套课件+作业】2022-2023学年高二数学精品教学课件(沪教版2020选修第一册)(已下线)重难点01 空间角度和距离五种解题方法-【满分全攻略】2022-2023学年高二数学下学期核心考点+重难点讲练与测试(沪教版2020选修一+选修二)上海市敬业中学2024届高三上学期10月月考数学试题上海市杨浦区同济大学第一附属中学2024届高三上学期期中数学试题(已下线)第20讲 空间向量与立体几何-2吉林省白城市通榆县毓才高级中学有限责任公司2023-2024学年高二上学期10月期中数学试题
4 . 设直线的方程为
,其倾斜角为
.
(1)将倾斜角
表示成
的函数;
(2)①若
,求
的取值范围;
②若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c75c2de9b49cb21d8cf984b8c4abcdfd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
(1)将倾斜角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
(2)①若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/299919e8853e876c09cfa835661c30d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
②若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06439f0cffe4414e015810b3c8c9bc53.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
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名校
解题方法
5 . 如图所示,正四棱柱
的底面边长为
,侧棱长为
,设
.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/6/28/28530037-4112-4a9a-9583-133d4f73d362.png?resizew=143)
(1)当
时,求直线
与平面
所成角的大小.(结果用反三角函数值表示);
(2)当
时,若
,且
,求正实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05f30fc03b88685690910dcadc40fb93.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/6/28/28530037-4112-4a9a-9583-133d4f73d362.png?resizew=143)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73b3cf0f585938ede9eca890a6eb326d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f1158eaa2e338f564eb18de5bef1d25.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f83464bf17f9d4d9ee6a7f299539871.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7d925a956c694cc0a0761e61bd76be9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3156cc6f314f5360b7684e0bdf533eb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
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2022-06-28更新
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4卷引用:上海市普陀区2022届高考二模数学试题
上海市普陀区2022届高考二模数学试题新疆维吾尔自治区喀什第六中学2022-2023学年高二上学期第一次月考数学试题(已下线)第20讲 空间向量与立体几何-3(已下线)专题11空间向量与立体几何必考题型分类训练-2
名校
6 . 已知圆柱的底面半径为
,上,下底面圆心分别为
,正六边形
内接于下底面,
为圆柱的一条母线.如图所示.
![](https://img.xkw.com/dksih/QBM/2021/12/24/2879338785325056/2881450229170176/STEM/1735e50a52874bd79f3d611cce28dd06.png?resizew=133)
(1)求异面直线
与
所成的角
(结果用反三角表示);
(2)若圆柱的体积为
,求点
到平面
的距离.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11bc05f41215f9894e11d1df0465751a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4d6cde991efd85f03f8801e745127a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9165d9bfbb0f0d19eb482c2a4c1b29b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c72d04ee14387d415543fe75071c65e.png)
![](https://img.xkw.com/dksih/QBM/2021/12/24/2879338785325056/2881450229170176/STEM/1735e50a52874bd79f3d611cce28dd06.png?resizew=133)
(1)求异面直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cee51552e3c12bc27cf8ab1777bf191.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cad4595d5352b2884568a59d8d766a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
(2)若圆柱的体积为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7ae3e6e1924f2f92529860e905c9d32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a0f9bc9123d19a09babe8609cf12327.png)
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2021-12-27更新
|
183次组卷
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2卷引用:上海市格致中学2021-2022学年高二上学期12月月考数学试题
名校
解题方法
7 . 若求直线l经过
、
两点,求:
(1)求直线的倾斜角
关于m的函数解析式;
(2)直线l的倾斜角
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c179fe7eff7abfdd092b63c9c1b82d0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/697dfa6b9fd58405e81c2da606a31269.png)
(1)求直线的倾斜角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
(2)直线l的倾斜角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
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8 . 如图所示,
是棱长为a的正方体,M是棱
的中点,N是棱
的中点.
(2)求异面直线AN与BM所成角的大小.(计算结果用反三角函数表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11ddc92d84d188c66b435664a7e7b5a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/394c5d2f55221975503be8aa18022480.png)
(2)求异面直线AN与BM所成角的大小.(计算结果用反三角函数表示)
您最近一年使用:0次
2021-11-19更新
|
168次组卷
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3卷引用:上海市浦东新区南汇中学2021-2022学年高二上学期10月月考数学试题
上海市浦东新区南汇中学2021-2022学年高二上学期10月月考数学试题(已下线)高二数学上学期【第一次月考卷】(测试范围:第10~11章)-2022-2023学年高二数学考试满分全攻略(沪教版2020必修第一册)上海市金山区张堰中学2023-2024学年高二上学期阶段教学质量调研数学试题
9 . 如图,在多面体
中,四边形
是边长为2的菱形,
,四边形
是正方形,平面
平面
.
平面
;
(2)求多面体
的体积;
(3)若点
是线段
上的一点,且满足
平面
.求二面角
的大小.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9165d9bfbb0f0d19eb482c2a4c1b29b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc10836365465745c944ddfb10b21f2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f84f169e50dc59d4f7a8e1e36f5c847.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1b6711e6dd48be6cf8fa52926924d21.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8dc6db50a9709c3f4d84eee7bdf1250.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f84f169e50dc59d4f7a8e1e36f5c847.png)
(2)求多面体
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9165d9bfbb0f0d19eb482c2a4c1b29b7.png)
(3)若点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274cf35acb4a1748d15c39d15a9bea7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d0492b25f10ae45c39f8e9838519259.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c66d99a6a8415ddad22bbed33b64cfb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19fe435f4b926f50e192aa559e5012db.png)
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