Pi-Day Crossword Puzzle!



Across
3. Insect covered in circles
7. π is an _______ number
10. Circumference of the earth East-West
11. Famous scientist born on π-Day
14. Fraction equivalent of π is ___/7
15. Measurement of the outside of a circle
   
Down
1. Circular food with a crust served for dinner
2. Official animal of π-Day
4. A perfectly round plane figure
5. The r in the equation of circumference
6. Circular food with a crust served for dessert
8. The number of digits in π
9. π is written as a _____ letter
12. π on the Unit Circle is equal to 180 _______
13. 6th digit of π