Problem 62 of 7
Prove quadrilateral P=-1, 0, Q=3, 0, R=5, 3, S=1, 3 is a parallelogram using coordinates.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
use slopes, distances, or midpoints.
Hidden until you reveal it.
Coordinate evidence must satisfy a valid parallelogram test.
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Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Choose a parallelogram test.
2. Compute slopes, distances, or diagonal midpoints as needed.
3. Use the computed evidence to conclude the quadrilateral is a parallelogram.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Proving only one pair of opposite sides parallel without additional evidence.