Across
- 2. cant compute pi
- 3. pi is also a
- 9. full number of pi
- 10. first 31 digits contain no
- 11. used pi in a painting
- 12. made pi popular
- 15. born on pi day
- 16. first 144 digits add up to
- 18. pi date
Down
- 1. pi is a
- 2. another old term for pi
- 4. judge debates pi value in trial of
- 5. in greek alphabet what is pi
- 6. diameter of what shape
- 7. equals pi
- 8. how long pi has been used in math
- 13. introduces pi symbol
- 14. 3.14 mirrors
- 17. billion known digits
- 19. time pi day begins