Pi starts with 3.14... what are the next two digits?
15
Pi is named after a letter of which alphabet?
Greek
Draw the Pi symbol
π
Pi is calculated by:
circumference divided by diameter
Why is Pi Day on March 14th?
The first three digits of Pi are 3.14.
Pi Day is celebrated on
March 14
How many digits are in pi?
infinite
Who first calculated Pi?
Archimedes of Syracuse
How long has the pi symbol been used for the number 3.14...
250 years