how to convert degrees to radians in c# code example

Example 1: degree to radians c#

public double ConvertToDegree(double rad)
    {
        return (180 / Math.PI) * rad;
    }

Example 2: radians to degree c#

public double ConvertToRadians(double angle)
    {
        return (System.Math.PI / 180) * angle;
    }