A cord in the form of a square enclose the area ‘S’ cm^2. if the same cord is bent into the form of a circle, then the area of the circle is
A cord in the form of a square enclose the area ‘S’ cm2. if the same cord is bent into the form of a circle, then the area of the circle is
(A) πs2/4
(B) 4πs2
(C) s/4π
(D) 4s/π.
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