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The circle has center O. Its radius is 8 m, and the central angle a measures 90°. what is the area of the shaded region? Give the exact answer in terms of T, and be sSure to include the correct unit in your answer. 믐 마음 JT m2 m3

The circle has center O. Its radius is 8 m, and the central angle a measures 90°. what is the area of the shaded region? Give the exact answer in terms of T, and be sSure to include the correct unit in your answer. 믐 마음 JT m2 m3

Elementary Geometry For College Students, 7e
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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The circle has center O. Its radius is 8 m, and the central angle a measures 90°. what is the area of the shaded region? Give the exact answer in terms of T, and be sure to include the correct unit in your answer. 믐 마음 JT m2
Transcribed Image Text:The circle has center O. Its radius is 8 m, and the central angle a measures 90°. what is the area of the shaded region? Give the exact answer in terms of T, and be sure to include the correct unit in your answer. 믐 마음 JT m2
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