Pi

Pi Digits

100

What is the first number of pi?

3

200

What is the second digit of pi?

1

300

What is the third digit of pi?

4

400

What is the fraction form of pi?

22/7

500

How many digits are there in pi?

Infinite

Pi Facts

100

What does the symbol for pi look like?

π

200

True or False? Pi is only used for math problems in school.

False

300

What language is the letter pi from?

Greek

400

Where was pi first used, as far as we know?

Ancient Egypt

500

What movie features this letter?

The Life of Pi

Pi Day

100

When is pi day?

March 14

200

What famous genius was born on this day?

Albert Einstein

300

What president approved pi day?

Barack Obama

400

How do you feel about pi day?

(Any honest answer is acceptable)

500

Who else has a birthday on Pi Day?

Stephen Curry

Actual Pie

100

Finish this saying: "Easy as_______"

Pie

200

What are the two most popular pie flavors?

Apple and Pumpkin

300

How many calories are in a slice of the average apple pie?

411

400

How many slices are in the average pie?

Eight

500

This dessert inspired mathematicians to show data in a certain way. What is the name of their delicious data display?

a pie chart

Pi in math

100

Pi features in math problems involving a certain shape. What is it?

Circles

200

What was the name of the main character of this movie?

Pi

300

If a circle has a diameter of 2, what is its circumference?

6.28

400

If a semi-circle has a diameter of 2, what is its perimeter?

5.14

500

Find the area of a circle whose radius is 1 m.

3.14 m²