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OpenStudy (anonymous):
A circle has a radius of 8 inches. Find the area of a sector of the circle if the sector has an arc that measures 45°.
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OpenStudy (anonymous):
Area of a sector: (area of circle) * (angle measure/360)
OpenStudy (anonymous):
64pi * (1/8) = 8pi
OpenStudy (anonymous):
thank you so much
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