10. The central angle of a sector is 60° and the area of the circle is 1447. What is the area of the sector? 11. A circle has a radius of 12. Find the area of the sector whose central angle is 120°.
10. The central angle of a sector is 60° and the area of the circle is 1447. What is the area of the sector? 11. A circle has a radius of 12. Find the area of the sector whose central angle is 120°.
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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Solve problems 10 and 11
![10. The central angle of a sector is 60° and the area of the circle is 1447. What is the area
of the sector?
11. A circle has a radius of 12. Find the area of the sector whose central angle is 120°.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F82f334b2-1ece-4e18-adc3-144b8a13eb0a%2Fea377b2b-752e-45b1-ac78-6dd7a9b2c2cf%2Fffk3df_processed.jpeg&w=3840&q=75)
Transcribed Image Text:10. The central angle of a sector is 60° and the area of the circle is 1447. What is the area
of the sector?
11. A circle has a radius of 12. Find the area of the sector whose central angle is 120°.
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