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1 . 以下四个命题表述正确的是( )
A.![]() |
B.圆![]() ![]() |
C.圆![]() ![]() ![]() |
D.圆![]() ![]() ![]() |
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2022-06-03更新
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430次组卷
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2卷引用:江西省吉安市白鹭洲中学2022-2023学年高二上学期期末考试数学试题
2 . 已知圆
:
和圆
:
相交于
,
两点,下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5f5d967ad135991b6075ee45df55643.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81d057e12dd615bb26358fe1efeeac1e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
A.圆![]() ![]() |
B.圆![]() ![]() ![]() |
C.线段![]() ![]() |
D.![]() ![]() ![]() ![]() ![]() ![]() |
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2022-12-09更新
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407次组卷
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2卷引用:重庆市江津第五中学校2022-2023学年高二上学期期中数学试题
名校
3 . 已知圆
,点
在圆
外,以线段
为直径作圆
,与圆
相交于
两点,则 ( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e01268ac8e838d0f45ccb35bc1d479d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/827539d066d1b78e7ef8bc1569864971.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abd13974aebe38eb2a1d744a01ea5aa5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
A.直线![]() ![]() |
B.若![]() ![]() ![]() |
C.当![]() ![]() ![]() |
D.当![]() ![]() ![]() |
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2022-02-10更新
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402次组卷
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4卷引用:湖北省荆州市沙市中学2021-2022学年高二上学期期末数学试题
湖北省荆州市沙市中学2021-2022学年高二上学期期末数学试题(已下线)综合测试卷(巅峰版)-【新教材优创】突破满分数学之2022-2023学年高二数学重难点突破+课时训练 (人教A版2019选择性必修第一册)浙江省杭州市第四中学下沙校区2023-2024学年高二上学期期中数学试题2024届高三新高考改革数学适应性练习(九省联考题型)
4 . 已知点
是直线
上的一点,过点P作圆
的两条切线,切点分别为A,B,连接
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf0d139c9810361b4971904a943856b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/407a6cd11bfd80e2eee4900f4e7881bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52b33328faae2d2d4921900e97424de5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b90e0f35eda1a729fed485f83da5ea9d.png)
A.当四边形![]() ![]() | B.![]() ![]() |
C.当![]() ![]() | D.直线![]() ![]() |
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2022-11-13更新
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393次组卷
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3卷引用:福建省晋江市季延中学2022-2023学年高二上学期期中考试数学试题
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5 . 圆
和圆
的交点为A,B则有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49bce76582958794b77d4bb9fdce96fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a52c5de7909489eb1343339b8a6a4043.png)
A.公共弦AB所在直线方程为![]() |
B.线段AB中垂线方程为![]() |
C.公共弦AB的长为![]() |
D.P为圆![]() ![]() |
您最近一年使用:0次
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解题方法
6 . 已知圆
,圆
的圆心为
,若圆
与圆
交于
两点,且
,则圆
的方程可能为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7bf5b5dd4992db4feac77667f2af940.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe9eeee83b4b7c6ceac7828ff534ce15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5da6d6414101fc3f4f8a350d32df784c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00a28be4d5a16cf245f6fa7c4088fee4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe9eeee83b4b7c6ceac7828ff534ce15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16e4e4c7a79d9d3cdb9ac5949d53e33e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3bf5e9f8d7a6c9c9857813c43f5e2e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe9eeee83b4b7c6ceac7828ff534ce15.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
7 . 圆
和圆
的交点为
,
,则有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49bce76582958794b77d4bb9fdce96fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc105df25e5bb88566675284a29d9b0b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
A.公共弦![]() ![]() | B.公共弦![]() ![]() |
C.线段![]() ![]() | D.四边形![]() ![]() |
您最近一年使用:0次
8 . 已知圆
与圆
交于A,B两点,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2fca9fa4efa0c51d79c2b0c7db23cf4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6242ad9bf1de5fe96247b898d0b490f.png)
A.直线AB与直线![]() | B.直线AB的方程为![]() |
C.![]() | D.线段AB的中垂线方程为![]() |
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2022-12-08更新
|
362次组卷
|
3卷引用:江苏省前黄高级中学、溧阳中学2022-2023学年高二上学期第一次联合调研数学试题
解题方法
9 . 已知圆
:
与圆
:
相交于
,
两点,下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ffd767240a603ca0c0db5567707eb704.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8420c4de88c4dbf501b299ea02823bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
A.直线![]() ![]() |
B.公共弦长![]() |
C.过![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
D.同时与圆![]() ![]() ![]() |
您最近一年使用:0次
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10 . 已知圆
和圆
的交点为
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eccc2cc5512d2c4a2a1ff35cbf395314.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e983a503b8f416f932da29524f46d552.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
A.两圆的圆心距![]() |
B.直线![]() ![]() |
C.圆![]() ![]() ![]() ![]() |
D.圆![]() ![]() ![]() |
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2024-03-29更新
|
172次组卷
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2卷引用:云南省沧源佤族自治县民族中学2022-2023学年高二上学期教学测评月考(二)数学试题