Problem 189 Answer

Yellow = (5*3^1/2 - 2*pi)/6 =~ 0.39618

Orange =(3*3^1/2+2*pi)/6 =~ 1.91322

Green = (4*pi - 3*3^1/2)/6 =~ 1.22836

Thanks to Eugene Wilson for this problem and image.

Michael Shackleford, A.S.A.