Geometry Vocabulary

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Across
  1. 2. Has 2 sets of congruent parallel sides but the angles aren't 90°
  2. 4. Angles which are less than 90°
  3. 7. Angles which are exactly 90°
  4. 9. The fourth dimension
  5. 13. The outside measurement of a circle
  6. 14. A 5 sided polygon
  7. 15. Angles which are more than 90°
  8. 17. The line that goes through the center of the circle
  9. 18. A quadrilateral with 10 sides
  10. 19. A quadrilateral where all the sides are congruent and parallel
  11. 20. A triangle where all sides are equal
Down
  1. 1. Angles which are 360°
  2. 3. A 8 sided polygon
  3. 5. A infinitely sided shape
  4. 6. A angle which is exactly 180°
  5. 8. A 3 sided polygon
  6. 10. A line that goes from one point to another
  7. 11. A triangle where no sides are equal
  8. 12. A quadrilateral with 1 set of parallel sides
  9. 16. A 4 sided polygon