PLZ help me I will give you the brainlest 1. Find the volume of a cylinder with a radius of 7 inches and a height of 15 inches.

2. Find the volume of a cylinder with a radius of 8inches and a height of 20 inches

3. Find the volume of a cylinder with a diameter of 10 inches and a height of 14 inches.

4.Find the volume of a cylinder with a diameter of 30 inches and a height of 50 inches.

Step-by-step explanation:

The volume of a cylinder can be solved by finding the Surface area of its base, and multiplying it by the height.

Surface area is pi r^2

1. pi 7^2 * 15 = 2309.07

2. pi 8^2 * 20 = 4021.24

3. pi 5^2 * 14 = 1099.56

4. pi 15^2 * 50 = 35342.92

d 192

step-by-step explanation:

we find our area to find area we multiply thoses numbers to get our answer so our area is 192

idk

step-by-step explanation: