Across
- 1. 2 pi s what
- 3. what kind of letter is pi?
- 5. who improved Archimedes' value of π?
- 7. first number of pi
- 8. who approximated the value of π to about 22/7?
- 10. what month is pi day in
- 11. Who currently holds the record for reciting the most digits of Pi (last name only)?
- 14. pi is a (this kind of) number
- 15. what day is pi day celebrated on?
Down
- 2. what individual mathematician first took on the problem of π?
- 4. pi is a mathematical (blank)
- 6. pi*d = ?
- 9. which Egyptian scholar was most influential in the history of pi?
- 12. pi r^2 = ?
- 13. 3.14