Basics of Pi
Pi Day
History of Pi
Pi Jokes
Pi Formulas
100
What is the first 3 digits of Pi?
A) 3.89
B) 2.27
C)4.21
D)3.14
D) 3.14
100
When is Pi day celebrated?
March 14th
100
Which famous mathematician made the first Pi calculation?
A) Isaac Newton
B) Pythagoras
C)Archimedes of Syracuse
D) Euclid
C) Archimedes of Syracuse
100
What do you call a snake that's 3.14 meters long?
a) python b) A pi-thon c) Pi d) Pi Patel
B) Pi-thon
100
What is the circumference of a circle?
A) C=2R2
B) C=2πr
C) C=r2
B) 
200
What is the fraction of Pi?
A) 22/7
B) 19/60
C)21/7
D) 18/20
A) 22/7
200
Which famous person is born on Pi day?
A) Elon Musk
B) Archimedes of Syracuse
C) Albert Einstein
D) Lebron James
C) Albert Einstein
200
Which two ancient countries in which a value for pi was first used to calculate the area of a circle?
A) Indus and Egyptians
B) Romans and Indus
C) Babylonians and Egyptians
D) Mesopotamians and Romans
C) Babylonians and Egyptians
200
What did the mathematician say when asked about the value of π?
a) "It's never-ending"
b) "It's delicious"
c) "It's irrational"
d) "It's infinite"
c) "It's irrational"
200
What is the area of a circle?
A) A=2r2
B) A=πr
C) A=πr2
C) 
300
What is the definition of Pi?
A) a baked dish of fruit, or meat and vegetables, typically with a top and base of pastry.
B) The radius of a circle multiplied by its circumference
C) The ratio of the circumference of any circle to the diameter of that circle.
D) All of the above
C) The ratio of the circumference of any circle to the diameter of that circle.
300
From which alphabet does Pi (π) originate from?
A) English
B) Arabic
C) Greek
D) Latin
C) Greek alphabet
300
When did Mathematicians begin using the letter π?
A)1800s
B)1400s
C)1300s
D)1700s
D) 1700s
300
How many bakers does it take to make a pie?
A) 1
B) 4
C) 69
D) 3.14
D) 3.14
300
What is the surface area for a sphere
A) A=4πr2
B) A=πr
C) A=π/2
A) A=4πr2
400
Pi is what kind of number?
A) Irrational number
B) Prime number
C) Rational number
D) An Integer
A) Irrational number
400
What is another day for pi according to the fraction?
A) 11th of July - 11/7
B) 14th of March - 14/3
C) 8th of November - 8/11
D) 22nd of July - 22/7
D) 22nd of July = 22/7 =3.14
400
What year was the first official Pi day celebration?
A) 1988
B)2002
C)1953
D)2010
A) 1988
400
Why should you never talk to Pi?
Because it'll go on forever!
400
What is the total surface area of a cylinder?
A) A= πr2+r
B) A=2πrh+2πr2
C) A=3πrh+πr2
B) A=2πrh+2πr2