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tg60度等于多少
更新时间: 2020-10-28 00:00:00  

tg60°=tan60°=≈1.73205080756。tan在数学函数中代表正切值,则tan∠1=a:b,在知道两条直角边时可用tan求∠1的正切值。

数学是研究数量、结构、变化、空间以及信息等概念的一门学科,从某种角度看属于形式科学的一种。数学家和哲学家对数学的确切范围和定义有一系列的看法。

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