Top 10.604

Red Area + Blue Area = 24

c in Terms of a and b

Yellow = 1.61803398875

Radius R = 2

Radius R = 10

Mising Angle CDE = 80°

Missing Angle BEF = 70°

By Means of Regression

Circle and isosceles Triangle

Angle ABC = 340 / 3

R = 169 / 48 = 3.52083333333