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Mathematics, 20.04.2020 20:04 christopherluckey7

A circle with radius of 9 cm sits inside a circle with radius of 11 cm.
What is the area of the shaded region?
Round your final answer to the nearest hundredth.

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A circle with radius of 9 cm sits inside a circle with radius of 11 cm.
What is the area of th...
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