Mathematics, 07.07.2019 20:10 brookespradley1

In the diagram, the radius of the outer circle is 5cm and the area of the shaded region is 16π cm^2. what is the radius or the inner circle?

In the diagram, the radius of the outer circle is 5cm and the area of the shaded region is 16π cm^2.

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In the diagram, the radius of the outer circle is 5cm and the area of the shaded region is 16π cm^2....