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Classify figures by coordinates


Parallelogram A, B, C, D has the following vertices:
  • A, left parenthesis, 0, comma, 8, right parenthesis
  • B, left parenthesis, 8, comma, 4, right parenthesis
  • C, left parenthesis, 2, comma, minus, 8, right parenthesis
  • D, left parenthesis, minus, 6, comma, minus, 4, right parenthesis
Is parallelogram A, B, C, D a rectangle, and why?
Choose 1 answer: