Across
- 2. space taken up by 2D shape
- 5. four sided shape
- 8. Longest side of triangle
- 14. the opposite of subtraction
- 16. the downwards angle
- 17. Three sided shape
- 20. the other side of the angle
- 21. the upwards angle
- 22. the result of an equation
Down
- 1. small angle
- 3. the rest
- 4. the opposite of division
- 6. biggest angle
- 7. a closed shape
- 9. mathematicak theory
- 10. A over H
- 11. O over A
- 12. the opposite of multiplication
- 13. the vertical length
- 15. big angle
- 18. the opposite of addition
- 19. O over H