www.csmonitor.com/USA/2012/0314/Pi-Day-five-fun-facts-about-3.14/It-goes-on-forever

Mar 14, 2012 **...** March 14, or 3.14, is **Pi** Day. Get it? **Pi** Day celebrates all things related to the
ever-**important** mathematical constant that measures the ratio of a circle's
circumference to its diameter. Throughout history, much has been done to
understand more about this unconventional number; determining its value ...

www.thesun.co.uk/news/3085441/pi-day-2018-today-why-celebrate

Mar 14, 2018 **...** Here are 7 **fun facts about Pi**. 1. It's the 16^{th} letter of the Greek alphabet. 2. It was
proved to be an irrational number in the 18^{th} Century. 3. There are no
occurrences of the sequence 123456 in the first million digits of pi. 4. The World
Record for memorising the digits of pi belongs to Lu Chao, from China.

mathematics-in-europe.eu/?p=854

Mar 14, 2017 **...** There are, in **fact**, some Egyptologists who believe that π , or perhaps τ = 2 π ,
was known to them since the age og the Giza's pyramid, built between 2589 and
2566 BC, because the relationship between the perimeter and the height is
6.2857. There are no explicit proof of the **fact** that, at the time, Egyptian ...

www.pinterest.co.uk/explore/facts-about-pi

Pi Day Mobile. **Facts About Pi**Irrational NumbersPi DayIn MathsMath EducationA
CircleMath ActivitiesEgyptiansSchool Stuff. Did you know it took years to prove pi
irrational? More **fun** facts and activities to engage your elementary kiddos in math
on Pi Day (March ...

in.pinterest.com/explore/facts-about-pi

Math MathMath GamesMath ActivitiesTeaching Math**Fun** Math**Facts About Pi**Pi
DayMath ProjectsMath Strategies. This pi mobile would be a great introduction to
pi, the concept of irrational numbers or as part of a study of Albert Einstein, who
was born on Pi Day! Students can color all parts of the mobile while learning **facts**
...

www.ideosity.com/pi-day-fun-facts

Mar 13, 2014 **...** For those of you who haven't realized what day it is, Happy Pi Day! Because we
have a hard time ignoring holidays (especially one involving pie) we just wanted
to tell you a few **facts about pi**. It's typical that Pi Day is only celebrated in middle
and high schools, but we couldn't resist sharing some **cool** ...

www.bustle.com/articles/147627-what-is-pi-day-7-facts-about-march-14-you-need-to-know

Mar 14, 2016 **...** Generally speaking, fans of both **Pi** and pie use this opportunity to bring the
world's attention to what it is that they love the most, whether that's dessert or
digits. Either way, the holiday is a **fun** opportunity for everybody to brush up on
their middle school geometry notes, while trying to solve the hardest ...

www.encyclopedia.com/science-and-technology/mathematics/mathematics/pi

Unlike rational numbers, **pi** cannot be represented by a common fraction,
although , which is equal to the infinitely repeating decimal , is a reasonable
approximation of its value for many everyday uses. In other words, is an irrational
number. Although it is probably the best known number in this category, there are
, in **fact**, ...

www.joyofpi.com/pifacts.html

**Pi Facts**. Here are some **fun pi** factoids, poems, stories, pictures, and trivia. Have
a great **pi fact** or story? Send it to us! The record has been broken (again)!. It's
hard to imagine a trillion of anything (it's a million million), but Shigeru Kondo
calculated 5 trillion digits of **pi** in August of 2011... and then blew that away with
10 ...