# Pi

by
**BrookeZukawski**

Last updated 5 years ago

** Discipline: **

Math ** Subject: **

Geometry

Pi's first 100 digits3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679

Pi is estimated to 3.14. However, pi goes on indefinetally with no known pattern making pi an irrational number.

Try This!The equation of the circumference of a circle is C=2(pi)r, with r as the radius.Find the circumference of a circle with the diameter equal to 1.

Try This! AnswerC=2(pi)(1/2), therefore the circumference of a circle with the diameter of 1 is pi.

Pi is the ratio of the circumference to the diameter of a circle.

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Pi Birthday Activitywww.angio.net/pi/Let's find out if your birthday appears in the sequence of pi. Your job is to type the website above in the search bar and enter your birthday in the search box at the top of the website next to "Search For." Follow the format to the right and write down the position your birthday appears and how many times it appears on the sheet i handed to you. Good luck!

Name: Sally QBirthday: October 1, 1992How Birthday is Entered: 100192What Position Does This String First Appear In: 497169How Many Times Does This String Occur In The First 200M: 186

Pi in Pop CulturePi is seen in pop culture!~The Simpsons had a sign in an episode with a pi pun on it.~The character Piscine in Life of Pi introduces himself with a pi reference. ~Pi is a topic in an episode of Twin Peaks. ~There is a "Pi" cologne meant for "intellegent men." ~There are even songs about pi that consist only of the singer singing the digits of pi.

Watch the video below to learn more about the history of pi!

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