C# Trivia question: Calculate radius of circle

hi,

if you want to find out radius of circle than there some maths equation.
please refer

http://www.physicsforums.com/showthread.php?t=351099

http://www.mathopenref.com/radius.html

hope this help.

This is a class assignment question. You should try to figure it out, then ask about something specific about the problem.

Did the instructor provide the geometrical equation? My guess is that the instructor did. Then wit that it is simply a matter of converting the equation to C#.