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Find the area that is NOT shaded

Find the area that is NOT shaded-example-1

1 Answer

4 votes

Answer:

376.8

Explanation:

Area of circle: A = πr^2 = π12^2 = 144π

Area of shade: A = (θ/360º) x πr^2 = (60/360) x 144π = 24π

Area not shaded = 144π - 24π = 120π = 120(3.14) = 376.8

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