Question

A cone has a height of 7 ft and a radius of 4 ft. Which equation can find the volume of the cone?

V = one-third pi (7 squared) (4) feet cubed
V = one-third pi (4 squared) (7) feet cubed
V = 3 pi (7 squared) (4) feet cubed
V = 3 pi (4 squared) (7) feet cubed

Answer 1

B

Explanation:

Answer 2

V = one-third pi (4 squared) (7) feet cubed

Explanation:

Volume of cone v = 1/3×π(r²h)

r = 4 and h = 7

V = 1/3 × π(4²×7)