A wire of length 88m is moulded in the form of a circle and then in the form of a square turn by turn. Find the ratio of the area of the square to that of the circle
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Circumference of circle = 88 m
2πr = 88
(22/7) r=44
r = 44(7/22)
r = 14 m
Area of circle = π×r×r = (22/7) ×14×14 = 616 sq.m
Perimeter of square = 88m
Side of square = 88/4 = 22m
Area of square = side × side = 22×22=484
ratio = 484/616=121/154
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