A storage tank has the shape of a cylinder with dimensions below. its 40 ft and 40 ft

Question

which is closest to the volume of the tank?
A 1,600 cu ft
b 2,500 cu ft
c 16,000 cu ft
d 50,000 cu ft
I think its a pls help me

Answer 1

Ir's not a.

V=πr^2h
V = 3.14 * 20^2 * 40
V = ?

Answer 2

so is it d

Answer 3

Yes, d.

Answer 4

thanks so much

Answer 5

You're welcome.