Recipe 1.3. Converting Radians to DegreesProblemWhen using the trigonometric functions of the Math class, all units are in radians; instead, you require a result in degrees. SolutionTo convert a value in radians to degrees, multiply it by 180/p: using System; public static double ConvertRadiansToDegrees(double radians) { double degrees = (180 / Math.PI) * radians; return (degrees); } DiscussionAll of the static trigonometric methods in the Math class use radians as their unit of measure for angles. It is very handy to have conversion routines to convert between radians and degrees; displaying degrees to a user is more informative than displaying radians. The equation for converting radians to degrees is shown here: degrees = (180 / Math.PI) * radians The static field Math.PI contains the constant p. |