If P (4, 10), 9 (9, 5), R(1, 4) and S (x, 9) are the vertices of parallelogram PQRS. then x...........
Question
If P (4, 10), 9 (9, 5), R(1, 4) and S (x, 9) are the vertices of parallelogram PQRS. then x...........
Solution
In a parallelogram, opposite sides are equal. Therefore, the x-coordinate of point S should be the same as the x-coordinate of point P, because PS and QR are opposite sides of the parallelogram.
So, x = 4.
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