Find the surface area of a sphere that has a diameter of 20 inches. Use 3.14 for pi and round your answer to the nearest inch. SA = 4xr² 1256 square inches O 5024 square inches O 20096 square inches O 314 square inches

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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Find the surface area of a sphere
that has a diameter of 20 inches.
Use 3.14 for pi and round your
answer to the nearest inch.
SA =
4ar?
O 1256 square inches
5024 square inches
O 20096 square inches
O 314 square inches
Transcribed Image Text:Find the surface area of a sphere that has a diameter of 20 inches. Use 3.14 for pi and round your answer to the nearest inch. SA = 4ar? O 1256 square inches 5024 square inches O 20096 square inches O 314 square inches
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