Pi Meaning
Pi Day
Pi Formulas
Pi Trivia
Pi Humor
100

This is the digits of pi approximate to 2 decimal places.

What is 3.14?

100

Pi Day is celebrated on this date.

What is March 14? (3.14)

100

This formula is the formula for the circumference of a circle? 

What is C= 2πr?   OR   What is C=πd?

100

The first 6 digits of pi.

What is 3.14159?

100

Why did all the numbers avoid a conversation with pi at a party?

What is because he goes on and on forever?

200

This is the definition of pi.

What is the ratio of a circle's circumference to its diameter?

200

This famous mathematician's birthday is on the same date as Pi Day.

Who is Albert Einstein?

200

This is the formula for the area of a circle.

What is a = π r2

200

______________ is the distance around the circle

What is circumference?

200

What is the offical snake for Pi Day?

What is a Pi-thon?

300

A common approximation of pi as a fraction.

What is 22/7?

300

The best time of day to celebrate Pi Day, according to the third, fourth and fifth digits following the decimal.

What is 1:59?

300

The volume of a cylinder.

What is V = π * r2 * h?

300

This famous basketball player has a birthday on March 14th, 1988.

Who is Steph Curry?

300

Who is the roundest table knight at King Author's round table?

Who is Sir Cumference?

400

The symbol for pi is a letter from the alphabet of this language.

What is Greek?

400

A date during the summer which could be another good time for Pi Day (think of the fraction approximation).

What is 22nd of July? 22/7

400

When finding pi by using the circumference and diameter, this is the formula.

What is pi = C/d (pi = circumference divided by diameter)?

400

This is the number of degrees of a circle. 

What is 360o?

400

What is the math teacher's favorite dessert?

What is Pie?

500

Pi is this type of number whose decimal form never ends or repeats.

What is an irrational number?

500

Which college sends out application decisions on Pi Day?

MIT

500

What is pi * d is used to calculate this measurement.

What is circumference?

500

This is how many digits are in pi.

What is infinitely many?

500

What nickname did Pi give to his wife?

What is Cutie-Pi?