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
Problem 1CT
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Transcribed Image Text:7. The following pyramids have equal altitudes, and both bases are equal in area
and are coplanar. Both pyramids' cross-sections are also coplanar. If BC = 12,
B'C' = 8, and the area of A'B'C'D' = 45, find the area of TUVWXYZ.
Transcribed Image Text:8. Find the area of the base of the cone.
cm
15 cm2 P
14 cm
•C
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