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SAT Math
How many square feet is the area of half of the circle if a circle has a radius of 4 inches?
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, Last updated: Apr 08, 2024
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John Smith
John Smith
Answered Sep 17, 2016
π/18
4/pi inches = 1/3 ft. Area = pi * r^2 Area = pi * (1/3 ft.)^2 Area of 1/2 = 1/2 * pi * 1 / 9 sqft. pi / 18 sqft.
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