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What type of quadrilateral do the points (−1, −2), (1, 0), (−1, 2) and (−3, 0) form, taken in order?

Class 10Classifying Shapes by CoordinatesGeometry — Coordinates
  • ASquare
  • BRhombus that is not a square
  • CRectangle that is not a square
  • DKite

Step-by-Step Solution

Each side = . Diagonals: from (−1, −2) to (−1, 2) is 4, from (1, 0) to (−3, 0) is 4. Equal sides and equal diagonals, so it is a square.
Answer: A) Square

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