Points A (2; 3) and C (4; 1) are opposite vertices of the parallelogram ABCD.

Points A (2; 3) and C (4; 1) are opposite vertices of the parallelogram ABCD. Find the coordinates of the intersection point of the parallelogram diagonals.

The intersection point of the diagonals will be the midpoint of the segment AC:

xser = (2 + 4) / 2 = 3;

yser = (3 + 1) / 2 = 2.

Answer: (- 3; 2).



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