a wire is in the shape of a rectangale. its length is 40cm and breadth is 22 cm .if the same wire is rebent in the shape of a square and then into a circle find the side of a square and the radius of a circle
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31 is the one side of the square
19.7 is radius
19.7 is radius
parsa33:
plz explain
we have formula 2(l+b) for circumference so 2(40+22)=124. ok now to square we want 4 sides of equal so 124/4=31
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