1. SURFACE AREA OF PRISMS AND CYLINDERS
GUIDED PRACTICE
SURFACE AREA OF PRISMS AND CYLINDERS
Section 12.2

2. GUIDED PRACTICE
Prism: a polyhedron with 2 congruent, parallel bases. The surface area is the area of all the sides and bases. The lateral surface area is the area of all the bases.
Lateral Surface Area: S = Ph, where P=perimeter of the base and h= height
Total Surface Area: S = Ph + 2B, where B=area of base

3. GUIDED PRACTICE
Cylinder: solid with congruent, parallel bases. The lateral surface area is the area of the curved surface. The surface area is the lateral surface area and the bases.
Lateral Surface Area:,
Total Surface Area:

4. EXAMPLE 1
Find the surface area of a rectangular prism with height 2 centimeters, length 5 centimeters, and width 6 centimeters.

5. GUIDED PRACTICE
Find the surface area of a right rectangular prism with height 7 inches, length 3 inches, and width 4 inches.

6. GUIDED PRACTICE
Find the surface area of a right cylinder with height 18 centimeters and radius 10 centimeters. Round your answer to two decimal places.

7. GUIDED PRACTICE
Practice Problems
p. 807: 6-20