Question

The cylinder above has a radius of 6 inches and a height of 15 inches. What is the surface area of the cylinder above? (Use 3.14 for .)

Answer 1

I did the work
H•R2•3.14
6•2= 12
15•12=180
180•3.14= 565.2

Answer 2

the formula is 2•3.14•R so you would do 2x3.14x6 which is 37.68. hope this helps!!