Answer :
Based on the properties of a parallelogram, the slope of SR for PQRS to be a parallelogram would be: 2/3.
Opposite Sides of a Parallelogram
- The two pairs of sides in a parallelogram are parallel to each other.
- Parallel lines have the same slope.
- The slope of the opposite sides of a parallelogram are congruent (equal in measure).
Given:
- Slope of PQ = 2/3
- Slope of QR = -1/2
For PQRS to be a parallelogram, the slope of SR must be same as the slope of PQ.
This implies that: Slope of SR = Slope of PQ = 2/3.
Therefore, based on the properties of a parallelogram, the slope of SR for PQRS to be a parallelogram would be: 2/3.
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