If the radius is 12, how long is an arc (arc length) of measure 45°? 9.42 units O 24.50 units 6.28 units 3.14 units

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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If the radius is 12, how long is an arc (arc length) of
measure 45°?
O 9.42 units
O 24.50 units
O 6.28 units
O 3.14 units
Transcribed Image Text:If the radius is 12, how long is an arc (arc length) of measure 45°? O 9.42 units O 24.50 units O 6.28 units O 3.14 units
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