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10-3 Surface Areas of Prisms and Cylinders Objective – Find the surface area of prisms and cylinders.

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Presentation on theme: "10-3 Surface Areas of Prisms and Cylinders Objective – Find the surface area of prisms and cylinders."— Presentation transcript:

1 10-3 Surface Areas of Prisms and Cylinders Objective – Find the surface area of prisms and cylinders.

2 CA Geometry Standard 9.0  Students compute the volumes and surface areas of prisms, pyramids, cylinders, cones, and spheres; and students commit to memory the formulas for prisms, pyramids, and cylinders.

3 Types of Prisms Pentagonal Prism Triangular Prism Lateral Faces Lateral Edges Bases Oblique Prism h Right Prism h

4 Theorem 10-1 Lateral Area and Surface Area of a Prism Lateral Area Base Perimeter Height Surface Area Lateral Area Base Area Base Perimeter h Base Area

5 Find the surface area of the regular hexagonal prism. 12 m 6 m #1 Finding the Surface Area of a Prism P = 36

6 #2 Finding the Surface Area of a Prism Find the surface area of the triangular prism. 12 cm 5 cm 6 cm 5 cm 3 cm h P = 16

7 Theorem 10-2 Lateral Area and Surface Area of a Cylinder Lateral Area RadiusHeight Surface Area Lateral Area Base Area Radius h Base Area

8 #3 Finding the Surface Area of a Cylinder 10 cm 5 cm Find the surface area of a cylinder with height 10 cm and radius 5 cm in terms of pi.

9 #4 Finding the Surface Area of a Cylinder 9 ft 6 ft Find the surface area of a cylinder with radius 6 ft and height 9 ft in terms of pi.


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