Surface Area of Prisms and Cylinders

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Surface Area of Prisms and Cylinders Section 12.2

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Surface Area of Prisms and Cylinders Section 12-2 Surface Area of Prisms and Cylinders

Lateral area The sum of the areas of a polyhedron’s lateral faces.

Surface area The sum of the areas of a polyhedron’s faces.

Theorem 12-2 Surface Area of a Right Prism The surface area S of a right prism can be found using the formula, where B is the area of the base, P is the perimeter of a base and h is the height.

Theorem 12-3 Surface Area of a Right Cylinder The surface area S of a right cylinder is where B is the area of the base, C is the circumference of a base, r is the radius of a base and h is the height.