10 FUN FACTS ABOUT NATIONAL PI DAY!

On what date is Pi Day celebrated annually?

• March 1st

• March 4th

• March 14th

• April 14th

What is the mathematical definition of Pi in relation to a circle?

• The ratio of its radius to its diameter.

• The ratio of its circumference to its radius.

• The ratio of its circumference to its diameter.

• The ratio of its area to its radius squared.

Which mathematician was the first to adopt the Pi symbol?

• Albert Einstein

• Isaac Newton

• Leonard Euler

• Archimedes

In the first 100,000 decimal places of Pi, which digit occurs most frequently?

• 0

• 1

• 7

• 9