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1. Measuring Angles
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Problem 11
1. Measuring Angles
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1. Measuring Angles / Radians / Problem 9
Problem 9
Calculate the area of the sector of a circle with a radius of 18 inches. The sector has a central angle of 185°. Write the answer in terms of π and in decimal rounded to the nearest hundredth.
A
(165/2)π in
2
, 259.18 in
2
B
(333/2)π in
2
, 523.08 in
2
C
(617/3)π in
2
, 646.12 in
2
D
(287/5)π in
2
, 180.33 in
2
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