a wire is in the form of a circle of radius 42 cm.it is bent into a square . determine the area of the square and compare the areas of the regions enclosed in the two cases ( use π=22/7)? please it's urgent? please show step by step ok? please
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Radius of the circle formed=42cm
Thus its circumference=2×3.14×42=257.48cm
Now... its area=3.14×42×42=5538cm^2
We know that , all sides of a square are equal in lenght
Thus ...
Side of square = 257.48/4= 64.37cm
Now its area=64.37×64.37=4143 cm^2
On comparison of the area encl9sed by the wire in both Tye cases we see that the wire encloses more area when it is like a circle
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