Question

A cylinder has a diameter of 12 meters and a height of 9 meters. What is the total surface area of the cylinder? Give your answer to the nearest tenth, and use 3.14 for pi

Answer 1

Explanation:

it might be 565.5. to find surface area of a cylinder, the formula is
`2\pi rh+2\pi r{2}`. the r is radius. now we arent given radius but radius is half of diameter so 6. h is the height of the cylinder. so, just plug that into a calculator! :) thats what i got atleast but like i said im not 100% sure