Answer :
1) Perimeter of the equilateral triangle: 12
Length of one side of the triangle = 12/3 = 4
2) Perimeter of the square: 12
Length of one side of the square = 12/4 = 3
Ratio of Triangle side to the square side = 4/3
Length of one side of the triangle = 12/3 = 4
2) Perimeter of the square: 12
Length of one side of the square = 12/4 = 3
Ratio of Triangle side to the square side = 4/3