cindyrios2005 cindyrios2005 13-01-2021 Mathematics contestada Three vertices of quadrilateral ABCD are A(-4,3),8(-1.5), and D(4.-1), as shown below. In order for ABCD to be a parallelogram, what must be the coordinates of point C? A.(-1,-7) B.(1.5,2) C.(2,-4) D.(7,1)
