π is dash number

1.	π is dash number
Answer» Pi(π) is an irrational number but we use π = 22/7 or 3.14 3.1415926535 Irrational number. Irrational no. π (Pi) is irrational number.We cannot write down a simple fraction that equals\xa0Pi. The popular approximation of\xa022/7\xa0= 3.1428571428571... is close but not accurate. Another clue is that the decimal goes on forever without repeating.

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