SOLUTION: A circle has a radius of 2 yards and a central angle AOB that measures 145 degrees. What us the area of sector AOB? Use 3.14 for pi and round your answer to the nearest tenth.
A
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Question 965759: A circle has a radius of 2 yards and a central angle AOB that measures 145 degrees. What us the area of sector AOB? Use 3.14 for pi and round your answer to the nearest tenth.
A. 12.6 yd^2
B. 10.1 yd^2
C. 5.1 yd^2
D. 2.5 yd^2
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
A circle has a radius of 2 yards and a central angle AOB that measures 145 degrees. What us the area of sector AOB? Use 3.14 for pi and round your answer to the nearest tenth.
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area of sector=1/2*r^2*central angle(radians)=1/2*2^2*(145/180)pi=5.1 yd^2
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