a large cylinder shaped height of 1 foot and diameter, 4 feet how many square feet of five would need to be rehost for the tire cause I use 3.14

Answer 1

To find the surface area that needs to be covered with rubber for the tire, you need to calculate the lateral area of the cylinder.

The lateral area of a cylinder is given by the formula: Lateral Area = height * circumference.

Given:
Height = 1 foot
Diameter = 4 feet (which means the radius is half of the diameter, so the radius is 2 feet)

To calculate the circumference, you can use the formula: Circumference = 2 * π * radius.

So the circumference of the cylinder is:
Circumference = 2 * 3.14 * 2 = 12.56 feet.

Now you can calculate the lateral area by multiplying the height and the circumference:
Lateral Area = 1 * 12.56 = 12.56 square feet.

Therefore, you would need to cover approximately 12.56 square feet of rubber for the tire.