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There are very many calculations which use pi. Many of them are in geometry: areas of circles and ellipses, volumes of solids of revolution. But there are also many applications in statistics.
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What is the number that you use to find pi?
the number is that you use for pi is 3.14 the number is that you use for pi is 3.14
Where did they do the calculation of pi?
The circumference of a circle when divided by its diameter is the value of pi which is an irrational number that can't be expressed as an exact fraction.
When do you use the fraction form for pi?
While there is no fraction form for pi, 22/7 is an approximation of pi that can be used for a rough calculation .
How many times does 1 appear in pi?
Pi can be calculated to millions of decimal places and it has not come out even yet, so there is no apparent limit to the number of 1's that will appear in the calculation.
Who tried to find the first calculation of pi?
the Egyptians
What is the full calculation of Pi?
3.141592654 rounded by the calculator
What do we use the pi symbol to represent a number?
Because pi is an irrational number that has an infinite amount of digits
Why is pi special?
Because it's irrational. It goes on forever, the reason for this is that Pi is used to work out the circumference of a circle. Circles don't have sides, so you can't times one by another to get the Area. You have to use a number that goes on forever, because technically, a circle goes on forever. Mathematicians wanted a number to work out circles. And after much calculation, they finally discovered an irrational number, Pi. 3.142. It cannot be turned into a fraction.
What professions pi used?
pi did not use any professions! It was merely a number.
What is special about pi and what you have to use it for?
Pi is an irrational number, and is the circumference of the unit circle. It's a neat number to use in all sorts of circumstances.
What is pi about?
Pi is the number you have to use to solve many circle equations. If you want to find the area of a circle, use radius squared times pi. For the circumference, use diameter times pi.
Estimated the most accurate calculation of pi?
3.1459/it 2556998512545123113
