Since pi is irrational, any multiple of it is too.
Since pi is irrational , so the answer is infinity.
No, since Pi is an irrational number, 2(pi) would still be irrational.
If a numerator and/or denominator in a fraction is irrational, the entire fraction is irrational. Since pi is irrational, pi divided by two is also irrational.
Yes. 2*pi is irrational, pi is irrational, but their quotient is 2pi/pi = 2: not only rational, but integer.
Since pi is irrational, any multiple of it is too.
3 times pi is an irrational number because it can't be expressed as a fraction
Yes if the diameter is rational. But it need not be if the diameter is irrational. If the diameter is 3/pi units, for example, then the circumference will be (3/pi)*pi = 3 units.
Yes if the diameter is rational. But it need not be if the diameter is irrational. If the diameter is 3/pi units, for example, then the circumference will be (3/pi)*pi = 3 units.
No; since pi is irrational if you multiply it by a rational number it is still irrational
( pi ) x ( 3/pi ) = 3
Since pi is irrational , so the answer is infinity.
No, 3 is a rational number. Pi and the square root of 2 are irrational numbers.
No, since Pi is an irrational number, 2(pi) would still be irrational.
It is irrational, just like pi
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.
there is probably not one