Geometry

1234567891011121314151617
Across
  1. 7. a polygon that doesn't have equal sides
  2. 9. an angle that is more than 90 degrees
  3. 11. a polygon with three sides
  4. 12. a polygon with four sides
  5. 13. no sides are equal
  6. 16. same size and shape
  7. 17. a polygon with six sides
Down
  1. 1. an angle that measures 90 degrees
  2. 2. there is one obtuse angle
  3. 3. an angle that is less than 90 degrees
  4. 4. it must have 3 or more straight sides and closed
  5. 5. two sides are equal
  6. 6. there is one right angle
  7. 8. a polygon with all equal sides and angles
  8. 10. a polygon with five sides
  9. 14. all angles are smaller than 90 degrees
  10. 15. all three sides are equal