Three vertices of parallelogram ABCD are A(−2, −2), B(2, 1), and C(0, 7). What are the coordinates of vertex D?
a
(-4, 4)
b
(4, 10)
c
(0, -8)
d
(8, 0)

Respuesta :

C
you have the 2 side ones and the top one, you are missing the bottom vertice