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It is used to calculate the circumference and the area of a circle, the surface area and volume of a sphere, to calculate areas and volumes of some other geometrical figures, and in several applications in advanced math that are seemingly unrelated to the circle.
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What number is useful when finding the circumference of a circle?
The value of Pi
Is pi evil?
pi is a number: a number cannot be good or evil.
How is pi useful?
the way to use pi is to find the circuference of a circle
What is the largest amount of pi that you can think of?
If you mean the number pi, you can't have a "large amount of pi" or a "small amount of pi" - the number pi will always be the number pi (approximately 3.1416).
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
Is pi a real number?
Pi is a real number
What are fractals of pi?
Pi is a number. There are no fractals of pi.
How many decimal places are in π?
If you mean the number pi, that has an infinite number of decimals.If you mean the number pi, that has an infinite number of decimals.If you mean the number pi, that has an infinite number of decimals.If you mean the number pi, that has an infinite number of decimals.
What is the 324th number of pi?
pi is just one number. The 324th digit of pi is 1.
Is the number pi endless?
YES! the number pi is endless
What type of irrational number is pi?
pi is a Transcendental Number.
Can the exact value of PI be calculated?
"Not as a decimal or fraction as there are an infinite number of digits." This is a common and useful answer. The *correct* answer is that PI is firstly an irrational number that cannot be calculated from any ratio (fraction). Secondly, PI is a transcendental number that, by the definition of "transcendental", cannot be exactly calculated. The nest you can do is to apply an infinite convergent series that becomes more and more accurate with more and more decimal places.
