Asked by Nicki
The radius of the larger circle is 9cm. The diameter of the smaller circle is 11cm. Find the area of the shaded region
The shaded area is between the larger circle and smaller circle . It is concentric
The area of the larger circle is 81Ï€.
The smaller circle has area 121Ï€/4 = 30.25Ï€
How do I get the area in between now?
The shaded area is between the larger circle and smaller circle . It is concentric
The area of the larger circle is 81Ï€.
The smaller circle has area 121Ï€/4 = 30.25Ï€
How do I get the area in between now?
Answers
Answered by
bobpursley
Shaded area=larger-smaller
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