Question

how would I solve help please? The diameter of a construction pipe is 6ft . If the pipe is 33ft long, what is its volume?
(Use the value for 3.14, and round your answer to the nearest cubic foot. Be sure to include the correct unit in your answer.)

Answer 1

Do you know how to find the volume of a cylinder?

Answer 2

nope

Answer 3

\[V = \pi r^{2}h\]

Answer 4

Do you need to change diameter to radius and the length would be the height.

Answer 5

I dont think I do

Answer 6

Think you do what?

Answer 7

change the diameter to the radius... do I? Sorry I'm really horrible at math

Answer 8

thanks for helping :)

Answer 9

yeah, most of the time you have to change diameter to radius, you just divide it by 2

Answer 10

so the radius would be 3

Answer 11

yep, so you plug that in for r and then the length stated in the problem will be the height or h to plug in

Answer 12

so the answer would be 311

Answer 13

not really.
\[V = 3.14 \times3^{2}\times33\]
put that in your calculator