名校
1 . 已知圆
,点
是圆
上的一点,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ccdfd6d3e21084121ea5cd11b6b26e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9bec550c01b4f075f22ab67f5e55ed5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
A.圆![]() ![]() |
B.已知![]() ![]() ![]() ![]() |
C.![]() ![]() |
D.![]() ![]() |
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2024-06-13更新
|
90次组卷
|
2卷引用:安徽省六安第一中学2024届高三下学期质量检测(三 )数学试卷
2 . 抛物线
的焦点为
,准线为直线
,过点
的直线交抛物线于
,
两点,分别过
,
作抛物线的切线交于点
,
于点
,
于点
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/088fcdd595455906a1a7080d630611f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebf39f807af4ea7bec39fe04b60566c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7c314398e26ffc7164b82946eeb4273.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f41843422de1f5a8fbf504950d77827.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3953cec61ac602ce5eb59b7912352179.png)
A.点![]() ![]() | B.点![]() ![]() |
C.以![]() ![]() | D.![]() ![]() |
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解题方法
3 . 达·芬奇方砖是在正六边形上画了具有视觉效果的正方体图案,如图1,把三片这样的达·芬奇方砖拼成图2的组合,这个组合再转化为图3所示的几何体,图3中每个正方体的棱长为1,E,F为棱
,AB的中点,则( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/5/25/fd3c49c3-5e41-456e-bea6-0e77d5c08723.png?resizew=377)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22adbc0da438220f9cace11b629d799b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/5/25/fd3c49c3-5e41-456e-bea6-0e77d5c08723.png?resizew=377)
A.点P到直线CQ的距离为2 |
B.直线![]() ![]() |
C.平面![]() ![]() ![]() |
D.平面![]() ![]() ![]() |
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名校
4 . 若点
是曲线
上任意一点,点
是直线
上任意一点,下列选项中,
的可能取值有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a64e30d1f0c088f6c09010529173e41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0985b973395bcd371cd1e26d3fcd1c36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d44e8bc37ed03f44470762748a8f942a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
5 . 已知直线
:
及直线
:
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25fa706bf2ab4856046d6b526c9bd200.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0f7fbfa2214ca72495a993b2fed8b61.png)
A.若![]() ![]() ![]() | B.存在a,使得![]() |
C.若![]() ![]() ![]() ![]() | D.若![]() ![]() ![]() |
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6 . 已知直线
经过点
,且一个法向量为
,若点
,
到
的距离相等,则实数
的可能值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dae718ed1dfb86988cf7b6091a9c147b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/490e1c8242cb66aca747a708bbb26061.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5b5b78735761dcd61ba2c91c52ea9e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54c41926ca057fd6f87a513863fdc084.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-01-11更新
|
203次组卷
|
2卷引用:安徽省皖中名校联盟2024届高三上学期第五次联考数学试题
7 . 已知直线
:
与直线
:
之间的距离为2,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/853079efba94ec65614a1eb1076556dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5017163a57c23573cf1ca37bdfcffecb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
A.3 | B.13 | C.![]() | D.7 |
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名校
解题方法
8 . 已知直线
:
被圆
截得的弦长为
,点
是直线
上的任意一点,则
的值有可能为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c472f21e25b689c1d7e6b51b98b8cd66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5f5d967ad135991b6075ee45df55643.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38387ba1cadfd3dfc4dea4ca9f613cea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba7204f43679af6935e494c59d40c6ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73c918ca5d4e6d46ed130f85e5fa608d.png)
A.![]() | B.1 | C.2 | D.3 |
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2024-01-06更新
|
143次组卷
|
2卷引用:安徽省安庆市怀宁县高河中学2023-2024学年高二上学期第三次月考数学试题
9 . 已知⨀
:
,⨀
:
,
,
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3184a98a1894ed42c97ee6131695ecf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2519b1432a93205dfabb0a12b3bb43a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d35387a8d80d5f4654923336ccb65b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90295576220b73c8dc06d35a5e61967e.png)
A.若![]() ![]() ![]() ![]() ![]() |
B.当![]() ![]() ![]() ![]() |
C.当![]() ![]() ![]() ![]() |
D.若⨀![]() ![]() ![]() |
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名校
解题方法
10 . 已知直线
和圆
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b6dc91690362aa897de81f2e0101a0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/393a0e30b023f2a20d366eef481b5eea.png)
A.直线![]() ![]() |
B.直线![]() ![]() |
C.存在直线![]() ![]() |
D.直线![]() ![]() ![]() |
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2023-12-31更新
|
1034次组卷
|
6卷引用:安徽省亳州市第十八中学2023-2024学年高二上学期全市统考第一次模拟考试数学试卷