Top 10.964

Pink Circle Area = 6.28318530718

X = AB = 13

X = BD = 20

R = 16. R1 = 9

X = ACD = 105

R / R1 = 3.51776695297

Triangle Hypotenuse = (1 + sqrt 5) k

X = FEG = 48

Angle EAF = 15

Green Area = 84 / 25 = 3.36