Pi is an important mathematical constant that is approximately equal to 3.14159. It represents the ratio of a circle's circumference to its diameter, and appears in solutions for finding circumference and diameter. Pi has been studied and used for centuries, and is an irrational number that continues infinitely without repetition. Scientists have calculated over six billion digits of Pi so far.

1. PI
By max, Michael and aaron
3.141592653589793238462643383270582097
9821480 86513282
8481117 4502841
6442881 09756659
1456485 6692346
3724587 0066063
67892590 360011
43305727 03657
80744623 799627
Friday, 15 March, 13

2. WHY PI IS SO IMPORTANT
The reason why PI is so important in math is because
it helps us find the circumference and diameter of a
circle. It doesn't matter how big or small the circle is the
ratio stays the same. PI can easily be measured with a string
but is not accurate. PI has been popular for centuries.
Friday, 15 March, 13

3. THE SIGNIFICANCE OF PI
Pi, the circumference of a circle divided by diameter, shows
up in all sorts of mathematical solutions. sometimes in
unexpected mathematical answers. The number π (PI) is a
mathematical unit that is the ratio of a circle's
circumference to its diameter, and is approximately equal to
3.14159. It has been represented by the Greek letter "π".
The real number of PI is never ending although some
scientists have discovered more than six billion digits of PI.
Pi can be approximated by the ratio of 22/7
Friday, 15 March, 13

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Friday, 15 March, 13