The length of regular triangle is 5cm. A square has the same perimeter as of
1 answer:
Perimeter of triangle = 3×side
Perimeter of square = 4× side
Side of triangle = 5cm
Perimeter of triangle = 3×5
=15 cm
Perimeter of triangle =Perimeter of square
15cm = 4× side of square
Side of square = 15÷4
=3.75 cm
Therefore ,Side of square is 3.75 cm .
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