名校
1 . 在平面直角坐标系
中,圆
的参数方程为
(
为参数),以坐标原点
为极点,
轴正半轴为极轴建立极坐标系,圆
的极坐标方程为
.
(Ⅰ)求圆
的普通方程和圆
的直角坐标方程;
(Ⅱ)判断圆
与圆
的位置关系.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ede24b486ef72a256074647341ade6c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c2fa07e41f6a7ce322ce6f892c4565c.png)
(Ⅰ)求圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
(Ⅱ)判断圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
您最近一年使用:0次
2019-01-27更新
|
1088次组卷
|
6卷引用:河北省衡水中学2019届高三第一次摸底考试数学(文)试题
名校
2 . 在直角坐标系中,以坐标原点为极点,
轴的非负半轴为极轴建立极坐标系.已知点
的极坐标为
,直线
的极坐标方程为
,且点
在直线
上.
(1)求
的值及直线
的直角坐标方程;
(2)圆
的极坐标方程为
,试判断直线
与圆
的位置关系.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1683aea7aeebcfd5a27c1890cf68ea58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9399c4838f7eaa4fd090800c77aac7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
(2)圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/faa4d9c24d72a82840e49ff13ef3e835.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
您最近一年使用:0次
名校
3 . 在直角坐标系中,以坐标原点为极点,
轴的非负半轴为极轴建立极坐标系.已知点
的极坐标为
,直线
的极坐标方程为
,且点
在直线
上.
(1)求
的值及直线
的直角坐标方程;
(2)圆
的极坐标方程为
,试判断直线
与圆
的位置关系.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1683aea7aeebcfd5a27c1890cf68ea58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9399c4838f7eaa4fd090800c77aac7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
(2)圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/faa4d9c24d72a82840e49ff13ef3e835.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
您最近一年使用:0次
名校
4 . 在极坐标系中,已知点
,
,曲线
的极坐标方程为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61c43b934a51be6d3bf636c1fc38de25.png)
(1)求直线AB的直角坐标方程;
(2)求曲线
的直角坐标方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b849e26e3daf517eee4e028d2f49755b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7d716b2f59e5f77b30a714de3deb6f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61c43b934a51be6d3bf636c1fc38de25.png)
(1)求直线AB的直角坐标方程;
(2)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
您最近一年使用:0次
5 . 已知点
的极坐标是
,则过点
且平行极轴的直线方程是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04582116cd765fcc5a52f44279ad6c94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f2137436455816a17f748acd06e7eb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd995178601c2ad7b40f973d268c7bb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04582116cd765fcc5a52f44279ad6c94.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
6 .
在直角坐标系
中,以坐标原点
为极点,
轴的正半轴为极轴建立极坐标系,已知曲线
的极坐标方程为
.
(1)求曲线
的直角坐标方程;
(2)若直线
与直线
(
为参数,
)交于点
,与曲线
交于点
(异于极点),且
,求
.
在直角坐标系
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00999b9a5320bad39b04ad762aa71a0a.png)
(1)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bca596f1dd6d7eefb04821eccf2934de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/244e242443f7efcb72eb792da8e85faa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b140e221ddf537b8964fff8557cca0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fa8e35f8c1731c9563bab260380170e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2018-06-20更新
|
838次组卷
|
5卷引用:【全国市级联考】河北张家口市2017-2018学年高二下学期阶段性测试数学(理)试卷
12-13高三上·福建福州·阶段练习
名校
7 . 在直角坐标系
中,曲线
的参数方程为
(
为参数),曲线
在以该直角坐标系的原点
为极点,
轴的正半轴为极轴的极坐标系下的方程为
.
(Ⅰ)求曲线
的普通方程和曲线
的直角坐标方程;
(Ⅱ)设曲线
和曲线
的交点为
、
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b44e787e046fa402fd584ef0217e74bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07ca22561ce6b9d1e217d13d66af3f99.png)
(Ⅰ)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
(Ⅱ)设曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.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/3f4dfec890cdfdda355e19463f3be813.png)
您最近一年使用:0次
2018-05-14更新
|
720次组卷
|
12卷引用:2013届福建省福州市第三中学高三10月月考理科数学试卷
(已下线)2013届福建省福州市第三中学高三10月月考理科数学试卷(已下线)2014届河北省高阳中学高三上学期第一次月考理科数学试卷(已下线)2014届河北省高阳中学高三上学期第一次月考文科数学试卷(已下线)2014届河南省安阳市高三上学期调研测试理科数学试卷(已下线)2014届河南省安阳市高三上学期调研测试文科数学试卷(已下线)2014届内蒙古巴彦淖尔市一中高三上学期期中考试文科数学试卷广东省中山市第一中学2016-2017学年高二下学期第二次段考(5月)数学(文)试题【全国市级联考】河北省遵化市2017-2018学年高二下学期期中考试数学理科试题【全国市级联考】河北省遵化市2017-2018学年高二下学期期中考试数学文科试题四川省泸州市泸县第一中学2021-2022学年高二下学期期中数学理科试题甘肃省酒泉市瓜州县第一中学2021-2022学年高三下学期期中考试文科数学试题山西省大同市平城区恒德学校2022-2023学年高二下学期期末数学试题
8 . 在极坐标系中,设圆
与直线
交于
两点,则以线段
为直径的圆的极坐标方程为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26eba877f6b8ae45c09f2263b5b82a87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a6a1c4ef78d7e4a810d598a3f5d4abb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fb398137779190b35492d9f06d5fbc3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
9 . 已知圆的极坐标方程为
,则此圆被直线
截得的弦长为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc23f3d37e9ad307d2c49cd32bab802a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcca436b9f38396dafd79f5e302a6a06.png)
您最近一年使用:0次
2017-07-07更新
|
1504次组卷
|
6卷引用:山西省运城市夏县中学2016-2017学年高二下学期期末考试数学(理)试题
10 . 点与圆
的位置关系是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f699f3276e2aecf0cc3596e622d52b84.png)
A.点在圆内 | B.点在圆外 | C.点在圆上 | D.与![]() |
您最近一年使用:0次