Answer:
the correct answer would be d.
Step-by-step explanation:
These lines should be straight line, since they have no slope.
A...area = 379.94 in^2
π=3.14
r...radius
d...diameter= 2r
A= π*r^2
r^2=A/π
r=√(A/π) = 11 in
d=2r =22 in
