Pi is an irrational number.
A rational number is one that can be expressed as a fraction (or ratio), e.g. 1/3.
There are fractions that are near Pi, for example:
22/7 = 3.142857 (PI = 3.14159265...)
A closer fraction is:
355/113 = 3.14159292
However whatever fraction you have, you will never get exactly PI. Hence it is irrational
See the links for proofs that pi is irrational.
Pi is irrational.
(pi) itself is an irrational number. The only multiples of it that can be rational are (pi) x (a rational number/pi) .
Pi as relating to a circle is an irrational number because it can't be expressed as a fraction. It is a real number but it is not rational.No.Pi is considered an Irrational number because its decimals do not repeat or terminate, which are the requirements for a number to be rational (in addition to other things)
What is 'pie' ; the meat pie that you eat??? I think you mean 'pi' , the mathematical symbol. Please spell it correctly.!!!!! pi = 3.141592654.... is an irrational number. Casually, an IRRATIONAL number is one which the decimals go to infinity and the decimal digits are not in any regular order. Any number rattional or irrational multiplied to aN IRRATIONAL number produces an irrational result. Hen ce -9 is rational -9(3.141592654...) = -28.27433388... is irrational.
No. pi/2 is a fraction but, since pi is irrational, so it pi/2.
It the radius is r then the area is pi*r*r - which is pi times a rational number. pi is an irrational number, so the multiple of pi and a rational number is irrational.
-Pi is irrational, because it does not terminate or repeat. Whenever you multiply an irrational number by a rational number (-1), the result is an irrational number.
Pi is irrational.
3.14 is a rational number pi is not. pi is not 3.14
It is irrational, just like pi
It is an irrational number
The square of pi is an irrational number.
No. sqrt(2)/pi is not rational.
(pi) itself is an irrational number. The only multiples of it that can be rational are (pi) x (a rational number/pi) .
If you multiply or divide an irrational number - such as pi - by ANY rational number (except zero), you will ALWAYS get an irrational number.
The number pi, which is approximately 3.14159265..., is an irrational number.
A non-zero rational number (10) multiplied by an irrational number (pi) is always irrational.