Top 10.141

Shaded Area = 8

BAC = X = 50°

AD = X = 6.40312423743

X = 1 / 2, Y = 1 / 4, Z = 1 / 8

Blue Area / Red Area = 12

Angle CMF = 45°

Ratio a / b = 1

BTM = X = 26.5650511771

Shaded Area = 8

s = ? and S = ? ( Improved )