solve please

Question

A covered water tank is in the shape of a cylinder. The tank has a 28-inch diameter and a height of 66 inches. To the nearest square inch, what is the surface area of the water tank

Answer 1

SA of a cylinder equals the area of both ends (2 x (Pi)R²) + the area of the sides (Pi)D(H)

 

2Pi(14²) + (Pi)(28)(66) = 7034