如图,
为椭圆
:
上的动点,过
作椭圆
的切线交圆
:
于
,
,过
,
作
切线交于
,则( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/18/3be06bba-c052-4fd6-957c-84eaa98bd26a.png?resizew=219)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a4c5ff939c836229c3fc0800a1d9fea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58bb8bf0b4bed43989c8c4d158664c3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/18/3be06bba-c052-4fd6-957c-84eaa98bd26a.png?resizew=219)
A.![]() ![]() |
B.![]() ![]() |
C.![]() ![]() |
D.![]() ![]() |
21-22高三上·重庆九龙坡·开学考试 查看更多[6]
重庆实验外国语学校2022届高三上学期入学考试数学试题(已下线)第十一章 圆锥曲线专练1—椭圆小题1-2022届高三数学一轮复习(已下线)专题9.7 圆锥曲线综合问题 2022年高考数学一轮复习讲练测(新教材新高考)(练)重庆市名校联盟2021?2022学年高二上学期第一次联合考试数学试题河北省冀东名校2022-2023学年高三上学期期中调研考试数学试题山东省潍坊市昌邑市潍坊实验中学2023-2024学年高二上学期数学期中模拟卷(一)
更新时间:2021-09-16 16:44:38
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【推荐2】已知
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A.![]() |
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D.若角B的平分线![]() ![]() ![]() ![]() ![]() ![]() |
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【推荐1】已知点
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7775aa57ca0e62216f3039ed88dceed0.png)
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A.椭圆的短轴长与嵌入圆柱的球的直径相等 |
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【推荐2】已知正方体
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【推荐1】已知椭圆
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