Question

A wire is in a circular shape of diameter 56 CM. if it is re -bande into form of a square, find the area of square enclosed by it. which figure encloses more area circle square and by how much?
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Answer 1

Answer:

diameter of A wire in circular shape is 56 CM so radius is 28 CM circumference of circle is 2nr 2*22/7*28 2*22*4 8*22 176 cm area of circle is Nr*r 22/7*28* 28 22*4*28 2464 sq cm wire is bent into squareperimeter of square=circumference of circle perimeter of square=176 cm 4s=176 s=176/4 s=44 area of square=s*s =44*44 =1936 area of circle is more by 528 sq cm