Pi Day Jeopardy

Pi Riddles

100

This is what you call a mathematician that takes over a ship.

What is a pi-rate

200

This is what a mathematician needs to fly his plane.

What is a Pi-lot

300

This is a mathematician's favorite dessert.

What is Pi-e

400

This is what a mathematician does with her papers

What is a pi-le papers

500

This is how many pastry chefs it takes to make a pie

What is 3.14

Do the Math

100

This is the circumference of a circle with a diameter of ten inches.

What is 31.4 inches

200

This is the circumference of a circle with a radius of four centimeters

What is 25.12 centimeters

300

This is the diameter of a circle with a circumference of 28.26 ft.

What is 9 ft.

400

This is the area of a circle with a diameter of four inches

What is 12.56 square inches

500

This is the area of a circle with a radius of five centimeters

What is 78.5 square centimeters

Pi Facts

100

Pi is the ratio of a circle's circumference to this measurement.

What is the diameter

200

This is a number that cannot be expressed as a fraction of two integers

What is an irrational number

300

This is the first year the Pi Day was celebrated.

What is 1988

400

He is the first person to use the greek letter for PI

Who is William Jones

500

This the connection between Albert Einstein and Pi Day

What is a birthday on March 14

Pi Formulas

100

This is the formula to find the circumference of a circle

What is Pi times the diameter

200

This is the formula for finding the area of a circle

What is radius time radius times pi

300

This is the pi ratio

What is circumference divided by diameter

400

This is the formula for finding the Circumference of a circle using the radius

What is the 2 times the radius times pi

500

Given the circumference, this is the formula to find the diameter

What is the circumference divided by pi

Pi Puns

100

This is the cutest pi there is

What is a "Cutie Pi-e"

200

This is what you get when you divide a Jack-o-Lantern by its diameter.

What is Pumpkin Pi-e

300

This is why you never invite Pi to a party

What is Pi is irrational (crazy)

400

At King Arther's table, this guy ate too much pi

Who is Sir Cumference

500

This is the most mathematical snake

What is a pi-thon