Across
- 1. Fourteenth The date celebrated as Pi Day in honor of the mathematical constant pi (Month/Day format
- 5. The dessert often enjoyed on Pi Day that shares its name with a mathematical concept
- 8. The amount left after one number is subtracted from another
- 9. The formula to calculate the circumference of a circle using the radius: C = 2πr
- 10. The answer to a multiplication problem.
- 12. A polygon with three sides.
- 13. The mathematical term for the distance across a circle through its center
Down
- 2. The mathematician credited with the first calculation of the mathematical constant pi
- 3. The number below the fraction line
- 4. The mathematical constant pi is an example of this type of number that cannot be expressed as a simple fraction
- 6. The number of digits in pi that is commonly rounded to (Hint: It starts with 3)
- 7. The number above the fraction line
- 11. The mathematical constant representing the ratio of a circle's circumference to its diameter