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MAT 1235 Calculus II Section 8.2 Area of a Surface of Revolution

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Presentation on theme: "MAT 1235 Calculus II Section 8.2 Area of a Surface of Revolution"— Presentation transcript:

1 MAT 1235 Calculus II Section 8.2 Area of a Surface of Revolution http://myhome.spu.edu/lauw

2 HW and … WebAssign 8.2 (6 problems, 50 min.)

3 Preview Derive the formula for a surface of revolution

4 Surface of Revolution

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6 Surface Area of a Cone

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10 Surface of Revolution

11 Example 1 Find the surface area of a sphere of radius r.

12 Surface of Revolution

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17 Classwork A solid with finite volume and infinite surface area Disk Method Comparison Theorem Because of time, do (a) (i) and (b)


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