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Please help ASAP In the diagram, the radius of the inner circle is 4 meters. The area of the shaded region is 481 square meters. Find the radius of the outer circle.

Please help ASAP In the diagram, the radius of the inner circle is 4 meters. The area-example-1

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The answer is 8!

I took the test plus, I already knew :>

User Paulo MiraMor
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