a wire is in the shape of square of side 88m it is converted in to a circle . find the ratio of area of square to the area of circle
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Side of a square = 88cm
Perimeter of the square = (side)^2
= (88×88)cm^2
= 7744 cm^2
Let, radius of the circle be r
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2πr = 88
= r = 88×7/22×1/2
= r = 14
Area of the circle = πr^2
= (22/7×14×14) cm^2
= 616 cm^2
Ratio of area of square to the area of circle = 7744/616
= 968:77
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