Given that a circle of radius r is broken down into many small sectors – InterviewSolution

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1.	Given that a circle of radius r is broken down into many small sectors and are made to form a rectangle with length l=πr and width w=r, what is the area of the rectangle?
Answer» Given that a circle of radius $r$ is broken down into many small sectors and are made to form a rectangle with length $l = π r$ and width $w = r$ , what is the area of the rectangle?

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