SOLUTION: The radius of a circle is 5 inches. What is the area of a sector bounded by a 180° arc?

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Question 956532: The radius of a circle is 5 inches. What is the area of a sector bounded by a 180° arc?
Answer by Alan3354(69443) About Me  (Show Source):
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The radius of a circle is 5 inches. What is the area of a sector bounded by The radius of a circle is 5 inches. What is the area of a sector bounded by a 180° arc?
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Area of a circle = pi%2Ar%5E2
The area of a sector bounded by a 180° arc is 1/2 of the area of the circle.