Evan is painting a stool that has a cylindrical seat and four rectangular prism legs. The seat has a diameter of 12 inches and a height of 2 inches. Each leg is 3 inches by 3 inches by 14 inches. How much area will Evan have to paint? Use 3.14 for pi. Show your work.

Question

Evan is painting a stool that has a cylindrical seat and four rectangular prism legs. The seat has a diameter of 12 inches and a height of 2 inches. Each leg is 3 inches by 3 inches by 14 inches. How much area will Evan have to paint? Use 3.14  for pi. Show your work.

stormswan · Answer

Wait! I can answer this myself! Surface area of a cylinder = 2 * pi * r^2 + 2 * pi * r * h
 Surface area of rectangular solid = 2(wl + wh + lh)
 Special note: The 3 legs are attached to the stool on one end surface. That means each legs has a 3x3 area that goes unpainted, and needs to be subtracted from the total. Each one obscures an equal area on the underside of the stool seat that will go unpainted and needs to be subtracted from the total.

anonymous · Answer

can u explain step by step please?