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In the diagram, the radius of the outer circle is 5 centimeters and the area of the shaded region is 16π square centimeters. Find the radius of the inner circle.

A.) r = 1
B.) r = 2
C.) r = 3
D.) r = 4


In The Diagram The Radius Of The Outer Circle Is 5 Centimeters And The Area Of The Shaded Region Is 16π Square Centimeters Find The Radius Of The Inner Circle A class=