名校
解题方法
1 . 在平面直角坐标系中,已知角
的顶点与坐标原点重合,始边与
轴的非负半轴重合,终边经过点
,下列结论错误的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d467ef05724f4ae32298ca342fef76a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f5eaa3f65e3d6b687290e36fec4a658.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-04-11更新
|
191次组卷
|
2卷引用:广西防城港高级中学2023-2024学年高一下学期4月月考数学试题
名校
解题方法
2 . 在平面直角坐标系中,角
的终边经过点
.
(1)求
,
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18810166ce296390380f6689dd2eb60c.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b4179e1ab8705cf19ea7aaf48888843.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d66c03d4ca06819a6ce7fc8ea6de0f0.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19b2794b58ce41393d9cb1e3d115a8d1.png)
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3 . 已知角
以
轴的非负半轴为始边,
为终边上一点.
(1)求
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35b39aef8a435b2eaa51585c00f4f450.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ade39242f316f1432a6de90d5b39b8e2.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1342c9e8f1a76381adb1b44001df891.png)
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2024-04-10更新
|
347次组卷
|
4卷引用:辽宁省本溪县高级中学2023-2024学年高一下学期4月月考数学试题
辽宁省本溪县高级中学2023-2024学年高一下学期4月月考数学试题广西钦州市2023-2024学年高一下学期期中考试数学试卷辽宁省朝阳市建平县第二高级中学2023-2024学年高一下学期5月期中考试数学试题(已下线)专题07 一轮复习三角函数(1)--高二期末考点大串讲(人教A版2019)
名校
解题方法
4 . 已知角
的终边经过点
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b9bcc60fb607ffb8d8906a45af6700f.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
5 . 已知角
的终边经过
,
(1)求
的值;
(2)求
的值;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31a0cc78c3e209937bd33da16b04044a.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bde26ead1631668f2c95877ebcfa0579.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10e7ef19300c4d80d4fb07b33b15a722.png)
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6 . 在平面直角坐标系中,若角
的终边经过点
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfbc2fc58186c038250f8afbd3b890cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00b80751c98f9991b9cfc03923a98834.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-04-03更新
|
265次组卷
|
2卷引用:安徽省淮北市濉溪县临涣中学2023-2024学年高一下学期第一次月考数学试题
7 . 已知角
的终边经过点P
,求下列各式的值.
(1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/880b7992d10ec6af9169c97da33c3ae8.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/875f7614a771141f5365a5ee56e1cd0c.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00ccbbee4812bb88f7820927d03b9f20.png)
您最近一年使用:0次
名校
解题方法
8 . 已知角
的终边在直线
上,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4407788e4dc88210bca71a2551d4f2f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11cb92d169120d0812130f25af18caa9.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
9 . (1)已知角
终边上一点
,求
的值;
(2)化简求值:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31a0cc78c3e209937bd33da16b04044a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ccd14332dc8e87f777bb06f8da4fff6.png)
(2)化简求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c243174d452e8a5aa876d8b0326ed75.png)
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2024-04-02更新
|
288次组卷
|
2卷引用:江西省宜春市丰城中学2023-2024学年高一下学期第一次段考(3月)数学试题
名校
10 . 已知点P是直线
上一点,将
绕坐标原点
逆时针旋转
至
,此时点
恰好在直线
上,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08b9f0b9e53a83e68f5fec944f343119.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abd13974aebe38eb2a1d744a01ea5aa5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af9955b5aebb73cd84447e8541f901ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f0009063fe00277645aff1be6e32471.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac02a054bd0771a56987af33454baaea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
您最近一年使用:0次