Problem 102 of 7
Prove quadrilateral A=-2, -2, B=2, -2, C=2, 2, D=-2, 2 is a rhombus using coordinates.
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show all sides congruent or perpendicular diagonals.
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Coordinate evidence must show all sides congruent or parallelogram with perpendicular diagonals.
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Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Compute side lengths or diagonal slopes and midpoints.
2. Verify the rhombus condition.
3. Conclude the quadrilateral is a rhombus.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using only opposite sides parallel.