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प्रश्न
A piece of wire is ‘12s’ cm long. What will be the length of the side, if it is formed as an equilateral triangle
उत्तर
An equilateral triangle has 3 equal sides.
Length of the wire = ‘12s’ cm
Length of each side = `(12"s")/3` cm.
Length of each side of the triangle = 4s cm
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