nate123706: what is the arctan(Squareroot(3)) in radians.
atan(sqrt(3))
what is 60 degress in radians
180 degrees = pi radians
1 degree = pi/180 radians
60 degrees = pi/180 * 60 radians = pi/3 radians
or you could just put it into your calc in radians in the first place.
or you know more about a 30,60 90 triangle and get it from that.
+118608 
