What are the coordinates of the intersection of the diagonals of parallelogram lmno, with vertices l(0,-3), m(-2,1), n(1,5), o(3,1)?

ANSWER



EXPLANATION

The given parallelogram has vertices,

L(0,-3), M(-2,1), N(1,5), O(3,1).

The diagonals of the parallelogram bisect each other.

From the diagram, we can see that, the diagonals have coordinates L(0,-3),N(1,5)

and

M(-2,1),O(3,1).

The midpoint of any of the diagonals will give us the coordinates of intersection of the diagonals.

Recall the midpoint formula,



Using L(0,-3),N(1,5) gives,







Or we could have also used,M(-2,1),O(3,1) to get,







The correct answer is C

The correct answer is 7