天气预报 > 教育 > sin60度等于多少
sin60度等于多少
更新时间: 2021-02-05 10:02:03  

1、sin60度等于√3/2;正弦函数 sinθ=y/r。

2、特殊三角函数是性质特殊的一类三角函数的总称,主要包括正弦三角函数、余弦三角函数、正切三角函数、余切三角函数、正割三角函数、和余割三角函数。

关键词: sin60 等于 多少

sin60度等于多少相关经验

天气预报

最新推荐

页面:/news/view-1013139/ | 耗时:0.7008 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1013139 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1013139 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1013139 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3499671,881978,1782195,840417,3334518,86138,2695177,1561839,1015766,1135719,1169267,991861,763157,2603956,1109874,2723150,587369,715872,1227123,1006273,500070,1172194,1111952,1024730,1209992,1206504,1968469,737892,3085716,2008017) ORDER BY field (ArticleID,3499671,881978,1782195,840417,3334518,86138,2695177,1561839,1015766,1135719,1169267,991861,763157,2603956,1109874,2723150,587369,715872,1227123,1006273,500070,1172194,1111952,1024730,1209992,1206504,1968469,737892,3085716,2008017)