Problem 90 of 7
Prove quadrilateral J=0, 0, K=5, 0, L=5, 3, M=0, 3 is a rectangle using coordinates.
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show parallelogram plus right angle or congruent diagonals.
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Coordinate evidence must prove parallelogram plus right angle or congruent diagonals.
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Your answer is equivalent to the expected form.
Walkthrough
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1. First establish the quadrilateral is a parallelogram or use a rectangle-specific test.
2. Show one right angle or congruent diagonals.
3. Conclude the parallelogram is a rectangle.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Proving only opposite sides parallel.