A wire when bent in the form of a square encloses an area of 756. 25 CM square if the same wire and bent into a circle find the radius of the circle so formed
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Area of Square=s^2
Therefore,
756.25=s^2
s=sqrt.756.25
s=27.5cm
Length of wire
=perimeter of square
=4s
=4(27.5)
=110cm
Length of wire=circumference of circle
110=2(pi)(r)
110=2*22/7*r
Therefore,
r=35/2
r=17.5
Therefore,
756.25=s^2
s=sqrt.756.25
s=27.5cm
Length of wire
=perimeter of square
=4s
=4(27.5)
=110cm
Length of wire=circumference of circle
110=2(pi)(r)
110=2*22/7*r
Therefore,
r=35/2
r=17.5
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