Trigonometric function
01
三角函数
a mathematical function that relates the angles of a triangle to the lengths of its sides, commonly including sine, cosine, and tangent
例子
The sine and cosine trigonometric functions are fundamental in calculating wave patterns.
正弦和余弦三角函数在计算波形时是基础。
To solve the triangle, we used the tangent trigonometric function to find the missing angle.
为了解决三角形，我们使用了三角函数正切来找到缺失的角度。
