Answer:
B. 49,062.5 ft²
Step-by-step explanation:
The formula of an area of a circle:
[tex]A=\pi r^2[/tex]
r - radius
We have the diameter d = 250 ft. We know: d = 2r.
Therefore r = 250 : 2 = 125 ft.
Substitute:
[tex]A=\pi(125)^2=15625\pi[/tex]
[tex]\pi\approx3.14\to A=(15625)(3.14)=49062.5\ ft^2[/tex]
