名校
1 . 已知圆
与圆
,则两圆公切线的条数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5f5d967ad135991b6075ee45df55643.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/933190e556729a115e201a622c853ba6.png)
A.1 | B.2 | C.3 | D.4 |
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2024-02-12更新
|
461次组卷
|
3卷引用:河北省唐山市2023-2024学年高二上学期期末考试数学试题
2024高二·全国·专题练习
2 . 圆
与圆
的公共弦所在直线的方程为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81bb800d848a0c2ee3ece55313d9ea68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93f143ca890a2e92f28a942cbad62781.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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3 . 圆
和圆
的位置关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ecfe932bf546c53654f7ec2cc80019c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f90949ee069610e3a2180abb65022e50.png)
A.相离 | B.相交 | C.外切 | D.内切 |
您最近一年使用:0次
名校
4 . 已知圆
:
与圆
:
(
)外切,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/258e40e3883271c3580c1d3c805dcac6.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68d0085ba8f6efd6ba45a6bcc4f4fc0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bf23843d85da66c5152ec4b78b90fe7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45ba6b6aa6c3f9faba6b03bc193a6e61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/258e40e3883271c3580c1d3c805dcac6.png)
您最近一年使用:0次
2024高二·全国·专题练习
5 . 已知两圆
和
.
(1)当a为何值时,两圆外切?
(2)当
时,试判断两圆的位置关系.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33259d84fc143adf9641f188d2316c18.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e217085963eb5a01d865cdc5797c8002.png)
(1)当a为何值时,两圆外切?
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/302337058242c7b78e3eb4ac7210b7ce.png)
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6 . 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
|
325次组卷
|
2卷引用:北京市顺义区2023-2024学年高二上学期期末质量检测数学试题
7 . 圆
与
的位置关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9edf67c2e68042e26faefd72455386c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/334ed05dd397cdb6b5a5b02bad0d24e2.png)
A.外切 | B.内切 | C.相交 | D.外离 |
您最近一年使用:0次
8 . 圆
:
和圆
:
的位置关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8464bb7caf9d2badd4bd2dc3b4f9cebf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67c5e1ef7e9acd22710f81ea859070f8.png)
A.外离 | B.相交 | C.外切 | D.内含 |
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9 . 两圆
与
的公切线有( )条
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70feca8eac775ebee7b6d9760e2be6f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/017812adf0f888467e53dbd047803a5c.png)
A.1 | B.2 | C.3 | D.0 |
您最近一年使用:0次