Pi Meanings
What is the definition of pi?
Ratio of a circle's circumference to its diameter
What two countries did Einstein have citizenship in?
Switzerland and the US
What date is Pi Day celebrated on?
March 14
The value of pi fits into this classification of numbers.
Irrational
This is the formula to find the circumference of a circle
2 pi r
An approximate value of pi in fractional form.
22/7
What birthday gift did Albert Einstein famously receive at a very young age?
A compass
When is Tau Day celebrated?
6/28
The U.S. state that used a bill to legislate the value of pi.
Indiana
This is the formula for finding the area of a circle
pi r^2
What letter is pi when transliterated into English?
p
The year that Einstein died.
1955
What time could Pi Day be celebrated on?
1:59
Who is known as the "Prince of Pi"?
Larry Shaw
Given the circumference, this is the formula to find the diameter
Circumference divided by pi
Pi is the _-th letter of the Greek alphabet
16
The famous picture of Einstein sticking his tongue out was taken during his ____nd birthday.
72
In 2015, the date for Pi Day (3/14/15) was accurate to 5 decimal places (3.1415). When is the next time that this will occur?
March 14, 2115
This mathematician first introduced the number pi in 1706.
William Jones
Given the circumference, this is the formula to find the radius
Circumference divided by pi, divided by two
Approximate value of pi correct to 20 decimal places
3.14159265358979323846
The year that einsteinium was discovered and named after Einstein.
1952
The 314th day of the year, i.e. another day to celebrate Pi Day
November 9th or 10th
The name of the computer that calculated pi to the 1.24th trillionth digit in 2002.
Hitachi SR 8000
Given the area of a circle, this is the formula to find the radius
Square root of the area, divided by pi