Question

Someone please help! I’ll give brainliest!!

Answer 1

Answer:

=452.16 ft^3

Step-by-step explanation:

Volume of cylinder formula: V=πr^2(h)

Note: Diamater/2=radius

Plug-in: V=3.14(4)^2(9)

=452.16 ft^3

Answer 2

Answer:

452.16 ft^3

Step-by-step explanation:

Volume formula -

Area × height of the cylinder

A = πr2

A =16(π)

A= 50.24

9 is the height

50.24(9) =452.16