Find the area of the sector of a circle of radius r formed by a central angle ?. Express area in terms of ?. Then round to two decimal places. r = 6 m, ? = 120°

A. 12? ? 37.70 sq m
B. 24? ? 75.40 sq m
C. 2160? ? 6785.84 sq m
D. 2? ? 6.28 sq m

Answer: A

Mathematics

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