If a wire is bent into the shape of a square the area of the square is 49 cm if the same wire is bent to form a circle
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Area of square = a^2 = 49
a = 7
Perimeter of square=circumference of circle
4a =2*pi*r
28 = 2*22/7*r
Radius of circle = 4.45
Area of circle is pi*r^2
= 22/7*4.45^2
=62.23
a = 7
Perimeter of square=circumference of circle
4a =2*pi*r
28 = 2*22/7*r
Radius of circle = 4.45
Area of circle is pi*r^2
= 22/7*4.45^2
=62.23
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