What is the term "pi" or "π" from?
The Greek Alphabet
Who found pi to be the number 3.14?
Archimedes
Why is Pi Day on March 14th?
The first three digits of Pi are 3.14.
Pi is calculated by:
circumference divided by diameter
Find the area of the circle.
113.04
How many digits are in pi?
infinite
What are the first 7 digits of Pi?
3.141592
Pi Day is celebrated on
March 14
A ring has a diameter of 22 mm. What is the circumference of the ring?
69.08 mm
The circumference of a circle is 40 inches. What is the diameter?
12.7 inches