Math and Arithmetic
Algebra
Geometry

# How many place values in pi?

111213 ###### 2015-03-08 17:27:31

Pi cannot be expressed exactly as any fraction (including as a fraction of powers of 10, which is what a decimal fraction is). There are an infinite number of place values in the number 'pi'.

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## Related Questions infinite number of digits after the decimal point -- pi does not have a finite value. There is no end to the number pi...it goes on indefinately. However, pi to the 2oth place is 3.14159265358979323846.  None. The first zero in 'pi' occurs in the 32nd decimal place.  There are not just 5 place values - there are infinitely many. Nobody because its a natural fact that the circumference of a circle divided by its diameter is always equal to pi. 2*pi is one complete revolution, i.e. 360 degrees. Sin of 2*pi = sin 360&ordm; = 0   PI is an irrational number, which means that its value cannot be expressed exactly as a fraction, consequently, its decimal representation never ends or repeats. So is impossible to list all digits of PI, but i can get a value, enough to, approximately, get correct values: PI = 3.14159265, and so on... Hope be helpful. the order of pi up to the 35th place is as follows: 3.14159265358979323846264338327950419 Pi to the 8th decimal place is 3.14159265.  Not counting the three in the ones place, there are 100229.  You know: Area = (pi)r2 So, plug in your known values for the area and pi, then solve for r. It's a Greek letter. Greek letters are often used to express constants (mathematical values that don't change). Just use 2 x (pi) x radius (pi) values is 22/7 or 3.142 Every person who has ever used the "value" of pi in a calculation has used an approximation. Circumference of circle: 7.2*pi units or 7.2 * 3.14159265 = 22.6194671 with rounded values for pi and the resulting circumference. 6.726812023536855158581542731085 As many place values my calculator will go........... 3.141592653589793238462643383279502884197169399375105820974944592307816406286308998628034825342117067 9 and 3 are in the 14th and th decimal place for the value of pi. Area = 22/7 * r2 Area = pi*r2 where pi CAN be approximated by 22/7 but more accurate values of pi are available.

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