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Mathematics, 25.03.2020 20:34 queenskyyt

Kelsey bought a circular rug that is 12 feet in diameter. The rug has a blue border and a red circular center that is 4 feet in diameter. What is the area of the blue border? (round to the nearest tenth place aka after the decimal)

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Kelsey bought a circular rug that is 12 feet in diameter. The rug has a blue border and a red circul...
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