已知
为角
终边上的一点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06d7258de3ea69c206cd1425a8caf1b6.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40754342d1f80dcfdf98617b0c5413f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06d7258de3ea69c206cd1425a8caf1b6.png)
更新时间:2019-11-08 10:50:37
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【知识点】 由终边或终边上的点求三角函数值解读
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填空题-单空题
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适中
(0.65)
名校
解题方法
【推荐1】已知角
的终边上一点P落在直线
上,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a92050736f94806d06d9f90be259198.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08b9f0b9e53a83e68f5fec944f343119.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a92050736f94806d06d9f90be259198.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
【推荐2】已知角
的顶点与坐标原点重合,始边与x轴的非负半轴重合,
为角
终边上一点,角
的终边与单位圆的交点为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f60a967a8aa7946f917687e728cb34e2.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cac494aea297e56aca4f27ba4e91eba7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da299e83156072a564564613dd0159fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bfed4ca4a08df4f6929507efeef035c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f60a967a8aa7946f917687e728cb34e2.png)
您最近一年使用:0次