The plane region is revolved completely about the y-axis to sweep out a solid of revolution. Describe the solid. Then find its volume in terms of r. 12- 10- 8- Describe the solid. The solid is a cone V: (Type an exact answer in terms of a.)

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
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The plane region is revolved completely about the y-axis to sweep out a solid of revolution. Describe the solid. Then find its
volume in terms of r.
12-
10
8-
2-
-6
-4
-2
Describe the solid.
The solid is la cone
V=D
(Type an exact answer in terms of r.)
Transcribed Image Text:The plane region is revolved completely about the y-axis to sweep out a solid of revolution. Describe the solid. Then find its volume in terms of r. 12- 10 8- 2- -6 -4 -2 Describe the solid. The solid is la cone V=D (Type an exact answer in terms of r.)
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