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