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Mathematics, 23.04.2021 23:50 needsdarkness6016

The circle has center O. Its radius is 4ft, and the central angle a measures 100°. What is the area of the shaded region? Give the exact answer in terms of π, and be sure to include the correct unit in your answer.

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The circle has center O. Its radius is 4ft, and the central angle a measures 100°. What is the area...
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