pi is an irrational number because it cannot be expressed as a ratio of two integers. In fact, it is a transcendental number, but that is not relevant here.
3.14 is a rational approximation to pi. It is not equal to pi.
Yes. 2*pi is irrational, pi is irrational, but their quotient is 2pi/pi = 2: not only rational, but integer.
It is irrational, just like pi
Pi is not rational it is irrational because it does not stop or repeat
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.
In general, no. It is possible though. (2pi)/pi is rational. pi2/pi is irrational. The ratio of two rationals numbers is always rational and the ratio of a rational and an irrational is always irrational.
The square of pi is an irrational number.
No, it is not.
It is an irrational number
-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.
3.14 is a rational number pi is not. pi is not 3.14
No number can be rational and irrational at the same time. 3.14 is the ratio of 314:100 and so is rational. HOWEVER, 3.14 is also a common approximation for pi, which is an irrational number. All irrational numbers have infinite, non-recurring decimals and so are often approximated by rationals.
Consider pi and 4 - pi. 4 - pi + pi = 4, which is clearly rational. However, both pi and 4 - pi are irrational, as you can verify. plz to be lerning numburs Then consider pi + pi = 2pi, which is clearly irrational. The sum of two irrational numbers, therefore, may or may not be rational.
No; since pi is irrational if you multiply it by a rational number it is still irrational
0.712 is rational. It is 712/1000. Irrational numbers are infinite. An example of an irrational number is pi, which is 3.1415926535... .
It is an irrational number
The number pi, which is approximately 3.14159265..., is an irrational number.
No. sqrt(2)/pi is not rational.
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.
pi is an irrational number. It is irrational because it cannot be expressed as a ratio of two integers.
A non-zero rational number (10) multiplied by an irrational number (pi) is always irrational.
(pi) itself is an irrational number. The only multiples of it that can be rational are (pi) x (a rational number/pi) .
A rational number is a real number which can be expressed as a division of two integers. A real number which is not rational is called irrational. Since 3.14 = 314/100 and 314 & 100 are integers it is a rational number.
No, but you can add an irrational number and a rational number to give an irrational.For example, 1 + pi is irrational.
No, Pi is an Irrational Number.