The square region with vertioes (10.0). (20.10}. (10.20), and (0.10} is revolved about the xaxis to generate a solid. Find the volume and surfaoe area at the solid. The volume of the solid generated is El cubic units. {Type an exact answer, using I: as needed.) The surface area of the solid generated is D square units. {Type an exact answer. using a: as needed.)