Top 10.369

h = R sin BOC = 12

Yellow Area = 27 ⇒ BM = 8

Blue = 15.5140377955

Ratio of X / Y = 0.894427191

AD = 2.29 and BE = 0.86

Ratio of AB / BC = 3 / 1

AM / DN = 8 / 5 = 1.6

Shaded Fraction = 1 / 3

Yellow / Blue = 3 / 5 = 0.6

Rectangle = 96 Square Units