Question

What is the volume and the surface area ?

Answer 1

Volume = pi x radius^2 x height
= pi x 13^2 x 15
= pi x 169 x 15
= pi x 2535
= 7963.94

SA=2 x pi x radius x height + 2 x pi x radius^2
= 2 x pi x 13 x 15 + 2 x pi x 13^2
= 1225.22 + 1061.86
= 2287.08