WAEC - Further Mathematics (2006 - No. 32)
The parallelogram PQRS has vertices P(-2, 3), Q(1, 4), R(2, 6) and S(-1,5). Find the coordinates of the point of intersection of the diagonals.
\((-1, 5)\)
\((-\frac{1}{2}, 3\frac{1}{2})\)
\((0, 4\frac{1}{2})\)
\((1\frac{1}{2}, 5)\)