Top 10.901

Proof that HK = DH

Pink Triangle Area = 12

Green Area = 0.314159265359

X = Angle ACB = 25

Blue Triangle Area = 6.63324958071

Yellow Area = 194.162607362

Square ABCD Area = 520

X = GH = 3.16227766017

Blue Area = 9.77357067506

Segment FH = 25