a piece of wire in the shape of a rectangle whose length and breadth are 25 cm and 19 CM given is rebent and in the form of a circle find the radius of the circle
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radius=14 cm
Step-by-step explanation:
perimeter of rectangle=2(l+b)
=2(25+19)
=2(44)
=88 cm
perimeter of rectangle =perimeter of circle
perimeter of circle=2*22/7*radius
88 cm=2*22/7*radius
88/2=22/7*radius
44*7=22*radius
308/22=radius
14 cm=radius
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