Top 10.774

Angle ACB = 30

Max ( X + Y ) = 13

Orange Area = 38.7284849609

Triangle = 8.66919876712

Triangle Max in Unit Circle

X = AB = 2.64575131106

a / b = 1.61803398875

n / m = 0.866025403784

Angle BCE = 36

FG = 3