1 . 已知
是单位圆(圆心在坐标原点
)上任意一点,将线段
绕点
顺时针旋转
到
,点
,则
的最大值为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d6f5adf13b4214666292dd64b947741.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/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0211da37e92f915e781691296578ba0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f0009063fe00277645aff1be6e32471.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af405a054bfe7fb7ce40e48d816467e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7eae23a7de6b812a566a8fbd5ebe707.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2 .
则
的的大小关系是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28bf82637cc143e38ae5bbc39fdfcb49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2019-12-06更新
|
813次组卷
|
3卷引用:重庆市主城区七校联考2018-2019学年高一上学期期末数学试题
重庆市主城区七校联考2018-2019学年高一上学期期末数学试题(已下线)5.2 三角函数的概念(精讲)-2020-2021学年一隅三反系列之高一数学新教材必修第一册(人教A版)北京市第十九中学2022—2023学年高一下学期期中练习数学试题
3 . 已知
,则
的终边所在的象限为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/790fbb40a9316c42532d73b1250b24b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
A.第一象限 | B.第二象限 | C.第三象限 | D.第四象限 |
您最近一年使用:0次
名校
4 . 在直角坐标系
中,以
轴非负半轴为始边,角
的终边经过点
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff947ec0f4b74d4e26b4c66c4f5660ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
A.-3 | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
5 . 在直角坐标系
中,以
轴非负半轴为始边,角
的终边与函数
的图象相交于
,
两点,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bc1f08c7640e62e8717abf4d44a6c83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5803ffb532cbe08f9acec0a47b7f0a7.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/9d4699151c52cbe51d1e736d7757aa08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
A.![]() | B.![]() | C.2 | D.3 |
您最近一年使用:0次
名校
解题方法
6 . 已知
,
,
,则
,
,
的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d11dc1b656959346d5d9132061f514c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12ece30b20b1deaccb9b599e68b1addd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/304cd89d1a53f558c3aeacc75e7a9938.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2020-02-14更新
|
458次组卷
|
2卷引用:重庆市南开中学2017-2018学年高一上学期期末数学试题
名校
7 . 若角
的终边经过点
,且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/903a623bfcfa8880ad6d23b34e20fd34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ebb8de6464971a443b86cf4ffb09d68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
A.﹣2 | B.![]() | C.![]() | D.2 |
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2020-01-04更新
|
414次组卷
|
2卷引用:重庆市第八中学2019-2020学年高一上学期期末模拟卷(三)数学试题
8 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3bd3a0f4b992c2bdc261c671483cee7.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3bd3a0f4b992c2bdc261c671483cee7.png)
您最近一年使用:0次
9 . 角
的终边上有一点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00b80751c98f9991b9cfc03923a98834.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99fe5409e8b550d303f439f02c646e00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00b80751c98f9991b9cfc03923a98834.png)
您最近一年使用:0次
2019-12-16更新
|
442次组卷
|
2卷引用:重庆市康德卷2018-2019学年高一上学期末数学试题
名校
10 . 已知角
终边上一点
的坐标为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/285b67d3114b32dd7201cf52c8c0ae0f.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68295d76fee96be59c99a612d3fc65a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/285b67d3114b32dd7201cf52c8c0ae0f.png)
您最近一年使用:0次