Question

In parallelogram ABCD, the coordinates of A are (4,3) and the coordinates of the midpoint of diagonal AC

are (2,5). What are the coordinates of C?

Answer 1

D. (0, 7).

Explanation:

Moving from (4,3) to (2, 5) we move 2 to the left; 2 - 4 = 2 then 2 up 3 + 5 = +2.

So the point C is 2-2, 5+2 = (0, 7).