Pi = 3.14159.....I don't know the rest of the digit's.
i dont freaking know
it is impossible to know because no one has been able to find the last digit of pi yet 5 times pi is 15.708 to 3 decimal places.
The answer is Pi times radius squared. Although you can't know anymore since you don't give what the radius is. Although, Pi can be simply referred to as 3.14
Divide the circumference by pi (pi = 3.14159 or rounded to 3.14 for rough approximation) to find the diameter of a circle.
As far as I know, the constant pi is never used in the plural form.
about 1,241,100,000,000 but all i know is 3.1415926535987932384
if you take a perfect circle and divide the circumference by the diameter you get pi (3.14159.....goes on forever as far as we know) no matter how big or small your circle is, if it's a true circle this ration C=pi*D will always be true The decimal representation of pi DOES go on for ever - not just "as far as we know". If it terminated, then pi would be a rational number, and it is not.
So far no one has found the end of pi. Many people round it to 3.14. Because pi does not have an end (that we know of) any answer using pi is only approximate.
It was first used to find the circumferential of a circle as far as i know.
pi is endless! Edit: The value of Pi has so far been calculated to more than two million places.
Pi is infinite and has no end.
solving for pi... as far as we know now, it is infinate.
pi never ends it is indefinite.
It may. But as far as pi has been carried out so far, no repetitions have been found yet.
You should know pi because of math. You need pi when you are dealing with circles. The only thing you really need to know about pi is 3.14 though.
pi is 3.14159265...............that is all i know