Find the total surface area of a cone with radius 9 and siant height 12. a. 1087 b. 1897 c. 817V7 с. d. 2167

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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Find the total surface area of a cone with radius 9 and siant height 12.
a. 1087
b. 1897
c. 817V7
с.
d. 2167
Transcribed Image Text:Find the total surface area of a cone with radius 9 and siant height 12. a. 1087 b. 1897 c. 817V7 с. d. 2167
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