45 points asap part 3

what is the volume of a cylinder with a height of 8 in. and a diameter of 6 in.? provide the exact answer.

V = 72π 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 8 and the diameter is 6

We need to find the radius

d= 2r

6= 2r

6/2 = 2r/2

3 =r

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

V = pi * 3^2 *8

V = pi * 9*8

V =72 pi

V = 72π in ^3

because they could drop even lower..

2.56 is the width of the garden

step-by-step explanation: