Because it is a non-repeating, non-terminating decimal.
22/7 is often used for pi, but it is only an approximation; there is no fraction that exactly equals pi.
it goes on forever 3.14159265358979323846264338327950288419716.......
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Pi is an irrational number because as a decimal number it is infinite which means it has no terminating ending
Pi is an irrational number
pi is an irrational number. It is irrational because it cannot be expressed as a ratio of two integers.
The square of pi is an irrational number.
Well, (pi) x (1/pi) = 1 .