Question

from a circular sheet of radius 3cm concentric circle of radius 2 cm is removed. find the area of the remaining sheet​

Answer 1

Answer:

The area of the Circular sheet is is 28.27

A circle of 2cm was removed which means the area of the removed circle = 12.57

Then if we Minus the area of removed circle from the circular sheet

= 28.27-12.57

= 15.7

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