25 points asap part 3

what is the volume of a cylinder with a height of 7 in. and a radius of 2 in.? provide the exact answer.

this is a big part of my grade

V = 28π in ^3

Step-by-step explanation:

The volume of a cylinder is given by the formula

V =pi r^2 h

We know the height is 7 and the radius is 2

We can substitute in.  We must keep pi as pi to be exact,

V = pi * 2^2 *7

V = pi * 4*7

V =28 pi

V = 28π in ^3