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Find area of the shaded sector of the circle to the nearest tenth

Find area of the shaded sector of the circle to the nearest tenth-example-1

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Answer:

Explanation:

area of shaded region


=\pi r^2 *(121)/(360) \\\\=\pi 8^2* (121)/(360) \\=(121 \pi )/(45) \\\approx 8.447\\\approx 8.4~sq.~ft

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