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

my answer was 16, is that correct?

Answer 2

@mathmale

Answer 3

Volume of a cone = 1/3 * pi * r^2 * h

Answer 4

well the gave us the volume so i put that in

Answer 5

So you can find out

Answer 6

i did all my work and my answer was 16

Answer 7

Wait I'll check

Answer 8

16 is r^2

Answer 9

r=4

Answer 10

can you explain how you got that

Answer 11

So then diameter = 2 * r

Answer 12

\[r^2=16\]