What is Pi?
The name of a river
A kind of dessert
The ratio of a circle's circumference to its diameter
A famous painter
What is the approximate value of Pi?
3.14
3.5
2.18
4.22
Pi Day is celebrated on which date?
April 14th
March 14th
February 14th
December 25th
Which symbol is used to represent Pi?
π
Ω
π
α
Pi is an irrational number.
False
Sometimes
True
Maybe
How many digits of Pi are there?
1,000,000
Infinite
Only 10
Exactly 100
Who is known for calculating the circumference of the Earth using Pi?
Galileo Galilei
Isaac Newton
Albert Einstein
Eratosthenes
The first three digits of Pi are...
3.15
3.41
3.12
3.14
Pi is used in which subject?
Art
History
Literature
Mathematics
Which shape is most closely associated with Pi?
Triangle
Square
Circle
Rectangle
Pi can be correctly written as a fraction.
True
Sometimes
False
Only on Tuesdays
Which number is closest to the value of Pi?
314/100
7/22
22/7
3/14
What is special about Pi in mathematics?
It changes every year
It has a fixed number of digits
It's the same in every language
It measures how many diameters fit around a circle
On Pi Day, what do some people try to do with the digits of Pi?
Paint them
Memorize as many as possible
Forget them
Write them backwards
