A teepee is constructed by using 12 poles. The construction leads to a regular pyramid with a dodecagon (12 sides) for the base. With the base as shown, and knowing that the height of the teepee is 15 ft, find its volume. |+4'-| ia = 7.5' 4' 4' 4' 4' 4'

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.2: Pyramids, Area, And Volume
Problem 31E
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A teepee is constructed by using 12 poles. The construction
leads to a regular pyramid with a dodecagon (12 sides) for the
base. With the base as shown, and knowing that the height of
the teepee is 15 ft, find its volume.
|+4'-|
ia = 7.5'
4'
4'
4'
4'
4'
Transcribed Image Text:A teepee is constructed by using 12 poles. The construction leads to a regular pyramid with a dodecagon (12 sides) for the base. With the base as shown, and knowing that the height of the teepee is 15 ft, find its volume. |+4'-| ia = 7.5' 4' 4' 4' 4' 4'
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