Pi Day Defenitions
Pi Day Questions
Pi Formulas
Pi Facts
Pi Day Birthdays
100

What is Pi ( First 3 digits )

3.14

100

If the Radius of a circle is 2, what is the diameter?

4

100

This is the formula to find the circumference of a circle

What is Pi times the diameter

100

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

What is the diameter.

100

Who is the famous basketball player was born on Pi Day?

Wardell Stephen Curry

200

How do you find the circumfrence of a circle

3.14(d) - pi D

200

If the Diameter of a circle is 3, what is the radius?

1.5

200

This is the formula for finding the area of a circle

What is radius time radius times pi

200

When is Pi day

March 14

200

Who was the famous WWII era mathematician born on Pi Day?

Albert Einstein

300

How do you find the area of a circle

Pi(r)(r)

300

If the Diameter of a circle is 24 what is the area?

452.16

300

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

What is circumference divided by pi

300

Pi got its name from the Greek word for this

What is perimeter

300
Who is the Olympic athlete born on Pi Day?

Simone Biles

400

True or False? The Diameter is from the middle to the side.

False

400

If the radius of a circle is 12 meters then what is the area

The Area of the circle is 452.16 - Pi(144)

400

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

What is circumference divided by pi divided by two

400

Is pi a rational number

No

500

What is the line that crosses half the circle called?

radius

500

Who created pi?

Archimedes/William Jones

500

Given the area of a circle, this is the formula to find the radius

What is the square root of the area divided by pi

500

This the connection between Albert Einstein and Pi Day

What is a birthday on March 14