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Pi Meanings
Pi History
Pi by the Numbers
Circles
Pi Trivia
100
This is the approximate value of pi, correct to 2 decimal places.
What is 3.14
100
This famous scientist shares his birthday with Pi Day
Albert Einstein
100
The only whole number in pi
What is 3?
100
The name of the line that starts at one side of a circle, goes through the center, and reaches the other side?
What is the diameter?
100
In this Sci Fi TV series, Spock foils a computer by asking it to compute the last digit of pi
What is Star Trek?
200
The symbol pi in mathematics represents the ratio of a what figure's circumference to its diameter.
What is a circle?
200
The official start time of Pi Day
What is 1:59?
200
Pi is expressed by this fraction
What is 22/7?
200
The name given to the measure of the distance from the center of a circle to any point on the circle
What is the radius?
200
The first 144 digits of pi add up to this number, which scholars say is “the mark of the Beast”
What is 666?
300
Pi is this number letter in the Greek alphabet
What is the 16th?
300
The alphabet that pi is a part of begins with this letter
What is alpha?
300
This number is in the hundred thousandths place of pi
What is 9?
300
The measurment of the distance around the outside of a circle
What is the circumference?
300
This is what you get if you divide the circumference of a jack-o’-lantern by its diameter
What is Pumpkin Pie?
400
Pi is an irrational number, meaning it does not ________ or ___________
What is repeat / terminate?
400
Archimedes discovered the first 3 digits of pi in the year 200 B.C. From what country is he?
What is Greece?
400
The product of the first five digits of Pi (after the decimal point)
What is 180?
400
The number of degrees in a circle
What is 360?
400
Pi got its name from the Greek word for this, meaning the measure of distance around a figure
What is perimeter?
500
Leonard Euler, who popularized the symbol for pi, was born in this country famous for it Alps
What is Switzerland?
500
The Great Pyramid of Giza was possibly built using the concept of pi. What country is it in?
What is Egypt?
500
Using the numbers after the decimal point, add the first 5 digits, divide by the 6th, and multiply by the 7th digit
What is 60?
500
The number of corners a circle has
What is 0?
500
This famous painter who painted the Mona Lisa, worked on "squaring the circle" or approximating pi
Who is Leonardo DaVinci?