1. 10.3 Surface Areas of Prisms and Cylinders (cont.)

2. Warm Up Explain how to determine the surface area of a right prism if you are given a net of the prism. Answer: Find the sum of the areas of each individual shape

3. 10.3 continued (p. 529) I.Defining a cylinder A. Cylinder: a 3-dimensional figure with two congruent, parallel, CIRCULAR bases B. Bases of a cylinder: circles C. Altitude: perpendicular segment joining the planes of the bases D. Height: the length of an altitude

4. Right CylinderOblique Cylinder D. Right cylinder vs. oblique cylinder

5. E. Lateral area: The area of the curved surface of a cylinder h 2 r

7. F. Surface Area: The sum of the lateral area and the area of the two circular bases

8. Diameter or radius of circle: Lateral area Area of the base of the cylinder Surface Area