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You cannot remember it exactly because it has infinitely many digits, You are rarely required to know it to more than a few digits. 3.14 or, if you really want to be accurate, 3.14159 is good enough.

Remember that if you are trying to work out the area of a circle, the radius or diameter is likely to be accurate to at most 3 significant figures. So any gain from using a very accurate value of pi will be lost when the radius is only approximate.

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Q: How do you remember number of pi?
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Related questions

How do you remember pi?

just remember it by 3.14 The best way to remember pi is by memorizing the sentence: "How I wish I could determine of circle round the exact relation Archimede found" The number of letters in each word of this sentence represents one figure of pi. Only the last figure (5) from the word "found" does not correspond to the correct figure of pi in its position.


Why is pi day 2015 so special?

The date can be written as 3.14.15 which are the first digits of pi. That can only happen once every hundred years.


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).


Is three an irrational number?

No, it is an integer, and therefor part of the rational number system. An irrational number is, if I remember correctly, a number that goes on forever, and doesn't have a pattern like π (pi)


What is PI estimated to?

you see pi is easy as pie all you have to do is remember 3.14159265


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


How do you get the answer for the square root of pi?

You can't. Pi is just... idk... pi and taking the square root of pi would only lead you to another infinite irrational number. Unless you want gazillion zillion numbers, don't square root pi. I can give you the result of pi for up to whatever the calculator says, which by far is 1.772004515. But... remember the answer is infinite!


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