Triangle and Quadrilateral Properties

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Across
  1. 4. A type of triangle with three equal angles and three equal sides
  2. 6. A type of triangle with no equal sides and no equal angles
  3. 7. Two pairs of equal parallel sides and two pairs of opposite sides
  4. 8. Four right angles and two pair of equal sides
  5. 9. A type of triangle with two equal sides and two equal angles
Down
  1. 1. A type of triangle with one right angle
  2. 2. One pair of parallel sides
  3. 3. Two pairs of equal adjacent sides
  4. 5. Four equal sides and two pairs of opposite angles
  5. 6. Four right angles and four equal sides