解题方法
1 . 已知正方体
棱长为2,点
在线段
上运动,则( )
![](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/d7f6f93171329d508d491143b9d71f7b.png)
A.直线![]() ![]() ![]() |
B.三棱锥![]() ![]() |
C.![]() |
D.![]() ![]() |
您最近一年使用:0次
解题方法
2 . 三棱锥
满足
,二面角
的大小为
,
,
,
,则三棱锥
外接球的体积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/891579e7c231584a8e16b8eeff79888e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb165516e0e4ea3d5309ca43728c9e24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/442af36f0d841dc892f0750462b8a6d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d5bca00fa20e6e80480b9d06d2e52ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b757f0c42ae5c9a2d6a4b19e5877b27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d2c15801fee2405573677484f5dcfa4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55c24a968c73e960698a572ab01e3698.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/891579e7c231584a8e16b8eeff79888e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
3 . 直四棱柱
的所有棱长都为4,
,点
在四边形
及其内部运动,且满足
,则下列选项正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5640c531110986a503de677715770e62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2bf9ef324f1289e205e29fed105c38e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18eda23cdbaa307450ea2a50f54d51d0.png)
A.点![]() ![]() |
B.直线![]() ![]() |
C.点![]() ![]() ![]() |
D.![]() |
您最近一年使用:0次
2024-03-21更新
|
1172次组卷
|
5卷引用:浙江省杭州师范大学附属中学2024届高三下学期高考适应性考试数学试卷
解题方法
4 . 已知棱长为1的正方体
是空间中一个动平面,下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89656654ebe90dfe1f2c243afde60c5d.png)
A.设棱![]() ![]() ![]() ![]() |
B.设棱![]() ![]() ![]() ![]() |
C.正方体的12条棱在平面![]() |
D.四面体![]() ![]() |
您最近一年使用:0次
解题方法
5 . 如图,在正三棱台
中,已知
,则( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/11/6c946aed-1b87-4e09-9c5f-3c9111cb56e8.png?resizew=184)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f50cb59da6e7882e4328b766777ee15d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/11/6c946aed-1b87-4e09-9c5f-3c9111cb56e8.png?resizew=184)
A.向量![]() ![]() ![]() |
B.![]() ![]() ![]() |
C.AC与平面![]() ![]() |
D.点C到平面![]() ![]() ![]() |
您最近一年使用:0次
名校
6 . 如图,正三棱柱
的各棱长均为
,点
和点
分别为棱
和棱
的中点,先将底面
置于平面
内,再将三棱柱绕
旋转一周,则以下结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11ddc92d84d188c66b435664a7e7b5a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/7/a2e9b3a9-9fd0-449b-8237-b02f00938a56.png?resizew=200)
A.设向量![]() ![]() ![]() |
B.点![]() ![]() |
C.设![]() ![]() ![]() ![]() ![]() |
D.直线![]() ![]() ![]() ![]() |
您最近一年使用:0次
7 . 在三棱锥
中,
分别是线段
上的点,且满足![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
平面![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50bf460991ffe78b973661c67860ee7a.png)
平面
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/891579e7c231584a8e16b8eeff79888e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b64993364a8a9a837263c72e0d6ea3e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7817a0fadc724e02db370d27612fa04a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638537c0a30676c73fea76c80e0f8bd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50bf460991ffe78b973661c67860ee7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638537c0a30676c73fea76c80e0f8bd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/611f100dcfa7803db6eb233e2e7f2dab.png)
A.四边形![]() |
B.三棱锥![]() ![]() |
C.![]() |
D.四边形![]() ![]() |
您最近一年使用:0次
解题方法
8 . 如图,直平面六面体
的所有棱长都为2,
,
为
的中点,点
是四边形
(包括边界)内,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6e0b64d25ddd18454f88e40c45d7d8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d88bf46ad08f9677c37eed1d0369329.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c52091eb745de866044477641a7c55f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/22/1bdca516-3580-4d06-86b0-309ed4e61ea4.png?resizew=167)
A.过点![]() |
B.若直线![]() ![]() ![]() ![]() |
C.存在点![]() ![]() ![]() |
D.点![]() ![]() ![]() |
您最近一年使用:0次
解题方法
9 . 在空间四边形
中,
,则下列结论中不一定正确 的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/530b5da93a364201409d99a39f703717.png)
A.![]() |
B.![]() |
C.![]() |
D.![]() |
您最近一年使用:0次
解题方法
10 . 已知在直三棱柱
中,
,
,
,点
分别为棱
,
,
上的动点(不含端点),点
为棱
的中点,且
,则( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/13/1a1eda8b-927c-4cfe-b466-8e0a8d8b5ae5.png?resizew=151)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e55a2310cbba5e050488cd9296eb195d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/209acf15985d1ea1ad86fc4a37e38c0b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/615fc8790237a1b09af51d6bcad6b595.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f56030c8faf76585662e5204ccd86943.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a696a182fff038a86b2bbe8ca099442.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53e97fcdcfd6183b976a61ef3222c607.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd25d892143c5bee7ac1de823182d497.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/13/1a1eda8b-927c-4cfe-b466-8e0a8d8b5ae5.png?resizew=151)
A.![]() ![]() |
B.![]() ![]() |
C.点![]() ![]() ![]() |
D.平面![]() ![]() ![]() |
您最近一年使用:0次