Returns a number specifying the sine of an angle given in radians. It takes a right-angle triangle, and returns the length of the side opposite to the specified angle divided by the length of the hypotenuse.
Parameter
number - An angle in number of radians.
Return value
Number value between -1 and 1.
Examples
Sin(1) - Returns 0.84 (rounded to 2 decimals). This is the sine of 1 radian.Sin(60*pi/180) - Returns 0.87 (rounded to 2 decimals). This is the sine of 60 degrees. Before taking the sine, the angle is converted to radians by multiplying by pi/180.