Its decimal value keeps going on forever, without ever repeating. It can never be reduced to an exact fraction value of two whole integers.
It means that pi is an irrational number and as such can not be expressed as a fraction
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.
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 because the circumference of a circle is pi times diameter and pi is an irrational number
Johann Lambert proved that pi is irrational in 1761.
For all circles of all sizes, the length of the circumference divided by the length of the diameter is the same, and this number is the value of pi, which is an irrational number, often it is approximated to 3.14.
No, since Pi is an irrational number, 2(pi) would still be irrational.
If you mean Pi as regards to a circle then 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.
Pi is an irrational number
Yes, it is an irrational number.
It is irrational, just like pi
A non-zero rational number (10) multiplied by an irrational number (pi) is always irrational.
pi is an irrational number. It is irrational because it cannot be expressed as a ratio of two integers.
The number goes on forever and the decimal value is random.
The square of pi is an irrational number.
That's the number pi, and yes, it is irrational.
The product of two rational numbers, as in this example, is always RATIONAL.However, if you mean 10 x pi, pi is irrational; the product of a rational and an irrational number is ALWAYS IRRATIONAL, except for the special case in which the rational number is zero.