Pi Riddles
Do the Math
Pi Facts
Multiply by Pi
Pi Puns
100
This is what you call a mathematician that takes over a ship.
What is a pi-rate
100
This is the circumference of a circle with a diameter of ten inches. (Use the formula of C=3.14 x d)
What is 31.4 inches
100
Pi is the ratio of a circle's circumference to this measurement. (HINT: The formula for circumference is C =3.14 x d... What's the d stand for)
What is the diameter
100
This is the product of 3.14 and 3.14
9.8596
100
This is the cutest pi there is
What is a "Cutie Pi-e"
200
This is what a mathematician needs to fly his plane.
What is a Pi-lot's License
200
This is the circumference of a circle with a radius of four centimeters. (Hint: C = 2 x 3.14 x r)
What is 25.12 centimeters
200
This is the 21st digit of pi. (HINT: It's a multiple of 2)
6
200
This is the product of 3.14 and 5
15.7
200
This is what you get when you divide a Jack-o-Lantern by its diameter.
What is Pumpkin Pi-e
300
This is a mathematician's favorite dessert.
What is Pi-e
300
This is the diameter of a circle with a circumference of 28.26 ft. (HINT: C = 3.14 x d OR d = 28.26/3.14)
What is 9 ft.
300
Pi got its name from the Greek word for this (HINT: It's the measure AROUND a 2-d shape)
What is perimeter
300
This is the product of 3.14 and 8.9
27.946
300
This was an 80's Private Investigator
Who is Magnum Pi
400

These are the best 8th grade math teachers ever.

Who is Mrs. Hegyi or Mrs. Webb 

400
This is the area of a circle with a diameter of four inches (HINT: A = 3.14 x r x r)
What is 12.56 square inches
400
What are the first 10 digits of pi
3.141592653
400
This is product of 3.14 and 2
6.28
400
This is what you get when you take beef and divide it by its diameter
What is a Cow Pi-e
500

This is the best junior high principal who used to be a math teacher ever.

Who is Mr. Wasserman

500
This is the area of a circle with a radius of five centimeters (A = 3.14 x r x r)
What is 78.5 square centimeters
500
This the connection between Albert Einstein and Pi Day
What is a birthday on March 14
500
This is the product of 3.14 and 10
31.4
500
This is the name of a group of 8-tentacled sea creatures
What is octo-pi
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