M Mary M Guest Jan 5, 2009 #1 in which quadrilaterals (kites, parallelograms, trapezoids, rectangles, squares, rhombus/rhombi) are the diagonals congruent?
in which quadrilaterals (kites, parallelograms, trapezoids, rectangles, squares, rhombus/rhombi) are the diagonals congruent?
