1. Pi is a(n): mixed fraction irrational number rational number infigurative number

2. Pi is the ratio of a circle's: area to radius diameter to area circumference to diameter radius to circumference

3. On what day is Pi Day celebrated? July 22nd January 7th November 9th March 14th

4. Pi= 3.1415_26535...what digit belongs in the blank? Answer: (A number)

5. Pi is a letter from which language? Greek Spanish Roman German

6. In the first 100,000 digits of pi, which number occurs most frequently? 2 1 0 3

7. Now, in pi's first 100,000 digits, which number occurs least frequently? 8 9 7 6

8. On February 18, 1995, pi was memorized and recited to how many digits? 4,219 4,219, 500 421, 950 42,195

9. The Egyptians were the first to find a value for pi. True False

10. The book "The Joy of Pi" was written by who? James Williams Joe Flanagor David Blatner Will Ryan