Top 10.960

X = 3 / 7 = 0.428571428571

Green Quadrilateral Area = 50

B = AC = 3

X = EF = 4

X = ACO = 21

X = BAC =  30

Circle Area = 4.12516971903

Painted Area = 16.5770862247

X = BE = 3.16227766017

tan 𝛽 = 0.954692530486