SOLUTION: the radius of the outer circle is 8 cm, the radius of the inner circle is 5 cm, and the measure or angle AOB=90. what is the shaded area to the nearest tenth of a square centimete
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-> SOLUTION: the radius of the outer circle is 8 cm, the radius of the inner circle is 5 cm, and the measure or angle AOB=90. what is the shaded area to the nearest tenth of a square centimete
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Question 375202: the radius of the outer circle is 8 cm, the radius of the inner circle is 5 cm, and the measure or angle AOB=90. what is the shaded area to the nearest tenth of a square centimeter? Answer by Alan3354(69443) (Show Source):
