Calculate the area and perimeter of a circle with diameter 14 cm. – InterviewSolution

1.	Calculate the area and perimeter of a circle with diameter 14 cm.
Answer» A=πr2d=2rA=14πd2=14·π·142≈153.93804cm²Area =153.93cm^2Perimeter=πd^2=π.14=43.9823 cm^2Perimeter=43.98 cm^2

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