Top 10.760

Blue Area = 13.1769145362

Missing Angle DFE = 60

R = 4.04145188433

Yellow Triangle Area = 2.25

Side X = 3.88057000058

X = CE = 3.61813613493

Orange = 5.52000384243

a / b = 1.15470053838

Fraction = 0.143239448783

Solution = 2.44948974278