Question

Find the diameter of a cone that has a volume of 83.74 cubic inches and a height of 5 inches. Use 3.14 for pi.

Answer 1

8.14 inches. Basically, use the formula to find the solution

Answer 2

Volume = 1/3 pi r^2^h
83.74 = 1/3 x 3.14 x 4 x r^2
r^2 = 83.74/4.187 = 20
r = sqrt(20) = 4.47 inches
diameter = 2r = 2(4.47) = 8.94 inches.