hahahhsljhdlh hahahhsljhdlh 24-03-2021 Mathematics contestada If the perimeter of a quadrilateral can be represented by the expression 44x , which equivalent expression shows that the quadrilateral is a square? 2(15x)+2(7x) 2(11x)+2(11x) 5x+9x+2(15x) 12x+x+18x+13x please give an explanation!