Pi everyone! Sorry I just wanted to put something cheesy into the day. Well pi is the way to find the area of a circle. And that is useful for things like trying to find the area of a pizza to find how much pizza or something random like that. One thing that you should mainly know is HOW to find the area of a circle. To find the area of a circle is by timing the diameter of the circle with the pi which is 3.14. It can also referred as 27/3. When you have done that you will have to cheer and dance because you have found the area of a circle. Finding the area of a circle without pi would be really difficult pi really helps a lot during math.
Pi is very long because it is a rational number. Here is an example for you to get an idea how long it is: 3.14159265358979323846264338327950288419716939937510582097494459230781640628620899 and so on. Some people know only 3.14 and some people know a thousand more after 3.14 but, all I know is that I only know what I have to know and that is 3.14 itself and when it is translated into a fraction(27/3).