# How Long Is Pi?

Pi is a constant value that is approximately 3.14. Pi goes on forever and can't be calculated to perfect precision. It is infinitely long-3.1415926535897932384626433...
Q&A Related to "How Long Is Pi"
 Pi Day occurs every year on March 14th. Pi is 3.14 hence why it is celebrated on the 14th of March. There is also a Pi Approximation Day which is observed on July 22nd of each year. http://answers.ask.com/Science/Mathematics/when_is...
 1. Meet the state requirements for a PI license. In Virginia, you must be at least 18 years of age and a U.S. citizen or legal alien. 2. Complete the mandatory training courses provided http://www.ehow.com/how_6246568_become-pi-virginia...
 A numerical value used to calculate the area and circumference of circles. http://wiki.answers.com/Q/Why_is_pi