Lesson #111
Volumes of Solids of Revolution (Washer Method)

Quote of the Day:

"Think! Think and wonder. Wonder and think. How much water can 55 elephants drink?" -- Dr. Seuss

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Objectives:

The student will compute the volume of solids of revolution using the washer method (slicing with a hole in it).

The student will compute the volume of solids of revolution rotated about a line other than the x- or y-axis.

1. Collect homework.

2. Example







3. Example



4. Now we will examine volumes of solids of revolution that are rotated about lines other than the axes.





5. Song -- "Fill The Board with Differentials"

6. Assignment:
Begin p. 456 (2, 5, 11, 22, 25, 35, 36)

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Send any comments or questions to: David Pleacher