Select the correct answer.
Which set of vertices forms a parallelogram?
OA
A(2, 4). B(3, 3), CL6, 4). D(5, 6)
OB.
A(-1, 1), B(2, 2), (5, 1), 114, 1)
OC. Al-5, -2), B(-3, 3), (3.5). D(1.0)
OD.
A(-1, 2), B(1, 3), (15.3), 0X1.1)