Presentation on theme: "Surface Area of Cylinders"— Presentation transcript:
1 Surface Area of Cylinders 5/9/2013Surface Area of Cylinders
2 CylinderYou can find the surface area of a cylinder by finding the area of its two bases and adding the area of its curved side. If you unroll a cylinder, its net is two circles and a parallelogram.
3 Surface Area of a Cylinder The surface area S.A. of a cylinder with height h and radius r is the area of the two bases plus the area of the curved surface (parallelogram).ModelNetArea2 circular bases2 congruent circles with radius r1 curved surface1 rectangle with width h and length
4 Practice ProblemFind the surface area of the cylinder. Round your answers to the nearest hundredth.