名校
解题方法
1 . 已知直线
:
,
:
若
,则实数
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa104e5d74e96c9d2afbbe2d9b239621.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fe2e0880ec9cac6b2bacbef8c723ee7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1095c036b49c3327baaa2c3c7f746134.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
A.![]() ![]() | B.![]() | C.![]() | D.![]() ![]() |
您最近一年使用:0次
2024-05-03更新
|
494次组卷
|
2卷引用:北京市怀柔区第一中学2023-2024学年高二下学期2月测试数学试题
名校
解题方法
2 . 正方体
中,E是棱
的中点,F是侧面
内的动点,且
平面
,若正方体
的棱长是2,则线段
的最小值______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d88bf46ad08f9677c37eed1d0369329.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e168672b47d7e64dc1b404f8882c7dcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc4805e7a86625d9cbb896c68737abb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59375dfae3a8ec264204cfe78caac97d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f35f348ed8a1690d3ed02aa64459ca50.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/2/60b4eb8d-b953-460d-9f52-4a9896cf9f1b.png?resizew=178)
您最近一年使用:0次
名校
解题方法
3 . 如图,在正方体
中,点
是平面
内一点,且![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccaee8f228ff24e7c89879bb5b999cf2.png)
平面
,则
的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632f2bf1cd0435041fa04b01901d1c8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccaee8f228ff24e7c89879bb5b999cf2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb31ef428bd9de9bc875b343feded3c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da7977ab975efa6411cc17de39be70d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c702e5202f179df8764b6663f997e00.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/5/e4f7d835-a671-41bb-b87d-437c47dc46b8.png?resizew=154)
您最近一年使用:0次
名校
解题方法
4 . 已知直线
与圆
,则直线
与圆
的位置关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28f283b782b4d42705a2a682b8fc9014.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa5d4ba26e7b8efa70445d2817acefc0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
A.相离 | B.相切 | C.相交 | D.不能确定 |
您最近一年使用:0次
名校
5 . 直线
的倾角为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a1d69d7976b9ee5c6c1ebe7756e5a02.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
6 . 已知直线
,直线
,且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5a49961e67e68afd4a31590475b2fb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4268305724411b03bc73a0cfa10ae02a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cdb9d8425d73a68731f30e0c0e22260.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
A.![]() | B.1 | C.![]() | D.4 |
您最近一年使用:0次
名校
7 . 已知圆
经过点
,且点
到点
的距离为3,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/945066b2767be49535b0f9529649b834.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/111dc13e1517105f7b1841792f72664d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9bec550c01b4f075f22ab67f5e55ed5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/451fc6e4248b63e70595f23842f06c93.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
8 . 在某次数学探究活动中,小明先将一副三角板按照图1的方式进行拼接,然后他又将三角板
折起,使得二面角
为直二面角,得图2所示四面体
.小明对四面体
中的直线、平面的位置关系作出了如下的判断,其中不正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/27/f2a17524-74cb-4187-b0f9-4347b5dc4a6b.png?resizew=298)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ec2524be492bca0d1566bf848066f10.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/27/f2a17524-74cb-4187-b0f9-4347b5dc4a6b.png?resizew=298)
A.![]() ![]() | B.![]() ![]() |
C.平面![]() ![]() | D.平面![]() ![]() |
您最近一年使用:0次
23-24高三上·北京西城·期末
9 . 已知点
,点
满足
.若点
,其中
,则
的最小值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19b62194097ac66a5093c57fca2f5b4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/578b12f739ef7fc54c65b8435b3c16aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6ee70344e45b3e01cfac717e2918f3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9bf039c46a25e331446c6ee1e9af3c82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d063ec7f9dbeba72fabf4437f9400e07.png)
A.5 | B.4 | C.3 | D.2 |
您最近一年使用:0次
名校
10 . 圆
:
与圆
:
的位置关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f919bd3dde10dbbc076f7ec5149699.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f240cccaf24af8a796abb95cb42be52e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c4f6f74444b2b7947fc6e35c8d62322.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92a530b938bdebeb5cc12cbb853795e3.png)
A.外离 | B.外切 | C.相交 | D.内切 |
您最近一年使用:0次
2024-01-26更新
|
324次组卷
|
2卷引用:北京市怀柔区第一中学2023-2024学年高二下学期2月测试数学试题