Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN: 9781337614085
Author: Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher: Cengage,
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Please make sure to write your answer in terms of pi or r, for example if the answer is 2"pi write 2pi or 27n. A circle has a radius of 20 centimeters and a central angle that measures 216 degrees. Find the length of the arc defined by this central angle. The arc length is cm
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Transcribed Image Text:Please make sure to write your answer in terms of pi or r, for example if the answer is 2"pi write 2pi or 27n. A circle has a radius of 20 centimeters and a central angle that measures 216 degrees. Find the length of the arc defined by this central angle. The arc length is cm
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