posted by Teddy .
The coordinates of the vertices of quadrilateral ABCD are A (-8, 8), B (-4, 8), C (-4, 4), D (-8, 4). The coordinates of the vertices of quadrilateral PQRS are P (-10, 10), Q (-2, 10), R (-2, 2), S (-10, 2).
Which statement is correct?
A. Quadrilateral ABCD is similar to quadrilateral PQRS.
B. Both the quadrilaterals have all sides unequal in length.
C. Quadrilateral ABCD is congruent to quadrilateral PQRS.
D. The diagonals of neither quadrilateral are congruent.