Gordon's Polygon Crossword

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Across
  1. 2. A triangle with no equal sides
  2. 7. A shape with length and with, but no hight
  3. 8. A triangle with a angle of 90'
  4. 9. Four sided polygon
  5. 10. Three sided polygon
Down
  1. 1. Has two parallel lines
  2. 3. A triangle with two equal sides
  3. 4. A triangle that all angles are under 90'
  4. 5. Has two sets of parallel sides, and all sides have equal length
  5. 6. Has one set of parallel sides