Question

Help please is very hard

Answer 1

113.04 ft^3

Explanation:

Volume of cylinder = πr^2h

Plug in

V = 3.14 x 3^2 x 4

V = 3.14 x 9 x 4

V = 113.04

Answer 2

The formula for the volume of a cylinder is:

V = πr^2h

Where r is the radius and h is the height.

You are given what to use for π, so all you need to do is replace the letters in the formula with the given numbers:

V = 3.14*3^2*4

V = 3.14*9*4

V = 3.14*36

V = 113.04 cubic feet