Question

why is pi an irrational number?

Answer 1

Pi is an irrational number since its value is $\frac{22}{7}$ , which is a non-terminating decimal.We know that if the denominator of the simplest fraction is not 2 or 5 , then it becomes recurring.Pi is used in mathematical calculations mostly for finding out area and volume of figures involving any circular dimension.It is denoted by the symbol $\pi$.It is sometimes taken as 3.14 (approx) for convenience.
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Answer 2

as pi is 22/7 its value is end less