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# Pi

Research project
by

## Woojin Song

on 29 April 2010

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#### Transcript of Pi

Pi By: Toby and Woojin Pi Irrational
Number Unknown
Variable 3.14 sssssssssss The rough estimate of pi Comlicated Pie Pi Homophones Starts with p Has an i Food Sweet Tasty Math
Term Geometrical TT Confusing Pi is a unknown variable
that helps you find the area
and circumference of a circle
and is roughly estimated to 3.14 Pi Pi is an irrational number
Pi is important in
mathematics Important in
finding the area
and circumference
of a circle Radius x 2 TT =circumference Radius x Radius TT = Area Pi comes from
a Greek letter TT Facts about pi:

Pi is an irrational number

Pi isn't edible

Pi is roughly estimated to be 3.14

Pi is an unknown variable

TT Pictures
of Pi Bibliography

www.wikipedia.org
Toby and Woojin's
knowledge Thanks for watching!!!!!!!!!!!
Full transcript