The Greedy Triangle Vocabulary!

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Across
  1. 2. a plane figure with at least three straight sides and angles.
  2. 3. a plane figure with three straight sides and three angles
  3. 5. any 9-polygon
  4. 8. any 8-sided polygon
  5. 9. not content or happy with something.
  6. 11. any 6-sided polygon
  7. 12. any 11-sided polygon
  8. 13. any 7-sided polygon
Down
  1. 1. space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet.
  2. 2. any 5-sided polygon
  3. 4. a 4-sided figure
  4. 6. any 12-sided polygon.
  5. 7. one of the line segments that make a flat shape
  6. 10. any 10-sided polygon
  7. 14. on a flat surface