Find the volume of a cylinder that has a diameter of 7 and a height of 8

Hello!

To volume of a cylinder is found by using the formula, V = πr²h. In this formula, V is the volume, r is the radius, and h is the height.

We are given the height, but not the radius. Although, we're given the diameter, and half the diameter is the radius.

7 units / 2 = 3.5 units | The radius of the cylinder is 3.5 units.

With all the appropriate values, we can find the volume.

V = π(3.5)²(8)

V = 12.25(8)π

V = 98π, 307.72 (multiplied by 3.14), 307.88 (multiplied by π).

Therefore, the volume of the cylinder is 98π units.

x = -5

step-by-step explanation:

step-by-step explanation:

a'(12.5,11.25)

slope=(y1-y2)/(x1-x2)