A square shape metallic wire has perimeter 264 cm if it is bent into a shape of circle find the area of circle then formed
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perimeter of circle =2×22/7×r.
264=22/7×2×r
r=264×7/22×2
r=42cm
area of circle = 22/7×r^2
=22/7×42×42
=22×6×42
=132×42
=5,544 cm^2
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