Geometry

123456789101112131415
Across
  1. 3. quadrilateral with 4 right angles & 4 equal sides
  2. 5. triangle with two or more equal sides
  3. 7. triangle with three equal sides
  4. 8. quadrilateral with four equal sides
  5. 10. five sided polygon
  6. 11. triangle with one right angle
  7. 13. four sided polygon
  8. 15. three sided polygon
Down
  1. 1. triangle with zero equal sides
  2. 2. quadrilateral with 2 pair of parallel lines
  3. 4. eight sided polygon
  4. 6. triangle with one obtuse angle
  5. 9. flat, closed figure made with straight lines
  6. 11. quadrilateral with four right angles
  7. 12. quadrilateral with one pair of parallel lines
  8. 14. triangle with three acute angles