Question

Work out the surface area of this solid quarter cylinder. give your answer in terms of pi. r:8cm h:15cm​

Answer 1

248 pi cm^2

Explanation:

The surface area of a cylinder is given by

SA = 2 pi r^2 + pi rh where r is the radius and h is the height

= 2 pi( 8)^2 + pi (8)(15)

128 pi +120pi

248pi