A triangle has the same perimeter as a square, what is the length of one of the sides on the square?
Triangle dimensions
16+3x+(4x-3)=
Perimeter of triangle = 16 + 3x + 4x - 3 = 7x + 13
Perimeter of square = Perimeter of triangle = 7x + 13
Each side of square = 7/4 x + 13/4
