Robbie's success in boiling off the water was met with great enthusiasm! For the next task, Robbie is shuffled off to a room with a large cylindrical container. A careless employee has misplaced the records for this container, so Robbie will need to recover some of the information from scratch. Explore. A right cylinder has volume V = r2h and surface area S = 2r2 + 2rh. (a) If the volume is given to be 32 cubic meters, express the surface area in terms of the radius. (b) If the cylinder has a radius of 4 meters, what is its surface area? (Round your answer to two decimal places.)