Surface Area of Prisms &

Cylinders

Prisms

Prisms0Lateral Surface Area : S = Ph 0P represents the perimeter of the

base

0Total Surface Area : S = Ph + 2B 0P represents the perimeter of the

base and B represents the area of the base

Example

Cylinders

Cylinders0Lateral Surface Area : S = 2rh

0Total Surface Area : S = 2rh + 2πr2

Example

Example

Example

0Changing Dimensions0The edge length is tripled. Describe

the effect of the surface area.

Homework

0Pg. 684 #2-12 even, 20-24 even

0Pre-AP: pg. 684 #2-12 even, 20-24 even, 34, 42