Status: Waiting for your answers. Given:Quadrilateral A(9, -12), B(8, -5), C(1, -6), D(2, -13) Problem:Determine the slope of all sides and the two diagonals to best classify quadrilateral ABCD. Sides mAB = mBC = mCD = mAD = Diagonals mAC = mBD = Classification: Select Parallelogram Rectangle Rhombus Square