解题方法
1 . 已知锐角
的顶点与原点重合,角
的始边与
轴的非负半轴重合,终边上有一点
,则角
的弧度数为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](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/9208b53c284ac80f0395a7624bf68001.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
您最近一年使用:0次
2022-07-13更新
|
237次组卷
|
3卷引用:河南省安阳市滑县2021-2022学年高二下学期期末数学文科试题
名校
解题方法
2 . 已知角
的终边经过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1fc3c8b57f2ed17675de7c66bcd0088.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8902bff3e60ecebdcd71bb2ee8bb97b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1fc3c8b57f2ed17675de7c66bcd0088.png)
您最近一年使用:0次
2020-06-03更新
|
402次组卷
|
4卷引用:河南省郑州市2019-2020学年高二下学期阶段性学业检测题(5月) 数学(文)试题
名校
3 . 已知角
的终边经过一点
且
,则
=__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35a78489a7972a645bc015106e99b9f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41c53c53561a1fb6986c2a38fc2cfa08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次