21. The area of sector of AOB is 12.25 cm2.

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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27. The area of sector of AOB is 12.25 cm.
7 cm
What is the exact area of the shaded region?
O(12 25 7 - 49) cm-
O(12 25T -24.5) cm-
O(12.25T - 49,/2) cm
(12.25 T-24.5 /2) cm-
Transcribed Image Text:27. The area of sector of AOB is 12.25 cm. 7 cm What is the exact area of the shaded region? O(12 25 7 - 49) cm- O(12 25T -24.5) cm- O(12.25T - 49,/2) cm (12.25 T-24.5 /2) cm-
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