A frustum of a triangular pyramid has a volume equal to 150 cm3. The lower base has an edge of 9 cm. The distance between the upper and lower base is 8 cm. What is the length of the upper base edge? 3.00 m 3.82 m 2.86 m 3.48 m

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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A frustum of a triangular pyramid has a volume equal to 150 cm3. The lower base has an edge
of 9 cm. The distance between the upper and lower base is 8 cm. What is the length of the
upper base edge?
3.00 m
3.82 m
2.86 m
3.48 m
Transcribed Image Text:A frustum of a triangular pyramid has a volume equal to 150 cm3. The lower base has an edge of 9 cm. The distance between the upper and lower base is 8 cm. What is the length of the upper base edge? 3.00 m 3.82 m 2.86 m 3.48 m
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