64 x 64 = 4160
1/2 (3.14 x 32^2) = 1607.68
4160 - 1607.68 = 2552.32
answer:
area of black's section = 2552.32
area of white's section = 1607.68
It’s going to be d:35/12
because when you are solving for tangent you always do opposite of the angle over adjacent
He won about 25% because 6/12 would be 1/2 and 3 is 1/2 of 6 or a 1/4 so 25%