Pi
Pie
More Pi
Pi Formulas
Pi?
100

This is the digits to Pi to the 5th decimal

What is 3.14159?

100

This is the most popular flavor of pie in America

What is apple?

100

This fraction is often associated with Pi

What is 22/7?

100

The area of a circle

What is πr2?

100

This Physicist was born on Pi Day

Who is Albert Einstein?

200

The symbol Pi represents the what between a circles circumference and diameter

What is the ratio?

200

This Pie is most related with Thanksgiving

What is Pumpkin Pie?

200

π(pi)is the ______ letter of the Greek alphabet

What is 16th?

200

The volume of a sphere

What is 4/3πr3

200

This "Pie" was invented in Naples, Italy

What is Pizza?

300

This number is not found in the first 31 digits of Pi

What is 0?

300

This "Pie" is typically made with mashed potatoes and minced meat

What is Shepard's Pie/Cottage Pie?

300

This man popularized the symbol for Pi 

Who is Leonard Euler?

300

The volume of a cone

What is 1/3πr2h?

300

This movie involves a man shipwrecked with a tiger

What is "The Life of Pi"?

400

Another name for Pi

What is Circular Constant, Archimedes Constant, and/or Ludolph's Number?

400

This country is believed to be the founders of pie

Who is Rome?

400

This is the last digit of Pi calculated so far

What is 6?

400

The surface area of a cylinder

What is 2πr2+h(2πr)? 

400

The official time Pi Day starts

When is 1:59 PM?

500

This man is credited for the first use of the name and symbol for Pi

Who is William Oughtred?

500

The weight of the world largest pie (lbs)

What is 28,000 lbs (28,350 lbs to be exact)?

500

This is the number of digits of Pi calculated thus far.

What is 105 Trillion digits?

500

Shell Method

What is 2π∫xf(x)dx?

500

This "Pie" was served at King Joffrey's wedding in Game of Thrones

What is Pigeon Pie?