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
Related questions
Question
number 9 - find the surface area of the figure, round to the nearest hundredth if necessary
please solve 11 and 13 too please
Transcribed Image Text:mm
20 mm
Transcribed Image Text:11.Fa cone with a diameter o 10 meters has ura
slant height.
d290.6 square meters, find its
12. A regular hexagonal pyramid has a base area of 166.28 square feet, a slant height of 9.8 feet,
and a surface area of 401.48 square feet. Find the side length of the base.
13. A triangular pyramid with an equilateral base has a side length of 10 centimetes and a surface
area of 214.5 square centimeters. Find its slant he ght.
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