Triangles and Quadrilaterals

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Across
  1. 3. / All versions of these shapes only have one thing in common - one pair of parallel sides
  2. 4. / The triangle with two equal length sides
  3. 5. / This special triangle could be scalene or isosceles
  4. 6. / A quadrilateral with two pairs of equal length sides that contains right angles
  5. 7. / A special sort of rectangle
  6. 8. / The triangle with equal angles and equal sides
  7. 9. / A quadrilateral with two pairs of equal length sides and one set of equal angles
Down
  1. 1. / The proper name for a diamond
  2. 2. / A quadrilateral with two pairs of parallel sides and two pairs of equal angles
  3. 7. / A triangle with no equal sides