Question

find the area of quadrant whose perimeter is 44 cm!!

Answer 1

Hi,

Let radius be r cm

We are given, Circumference, 2πr = 44

                         so, πr = 22

                       so, 22/7*r = 22

                            r = 7 cm

So, area of Quadrant = 1/4 * πr²

                                  = 1/4 * 22/7 * 7*7

                                  = 22*7/4

                                  = 154/4 = 38.5 cm²

Hope it helps!!

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