A piece of rope is 36 cm long. What will be the length of each side if the rope is used to form. (a) A square and. (b) An equilateral triangle?
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a) Length of rope =perimeter of square
36 cm , Side= perimeter/4
Side= 36/4 =8 cm
b) Length of rope =perimeter of triangle
As equilateral triangle has equal sides
side of triangle= 36/3= 12 cm
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