Here's some help :How to Find the Surface Area of Cylinders: 10 Stepswww.wikihow.com/Find-the-Surface-Area-of-CylindersNov 07, 2016 ยท How to Find the Surface Area of Cylinders. The surface area of a shape is the sum of the area of all of its faces. ... wiki How to Find the Surface Area of Cylinders.