Depends on how approximate is acceptable. The approximation of 22/7 is often quoted.
It is an approximate value for pi
Because 22/7 is the approximate value of pi as a fraction but the exact value of pi has never been determined.
3.14
Pi is about 3.14159265. You can round that to as many or as few significant digits are are appropriate for a particular application.
You can teach the value of Pi...or atleast approximate it to arbitrary precision.
The approximate value of pi is 3.14159265.
The approximate value of pi up to the fifth decimal place is 3.14159
3.14
I Think the value of pi is 3.1416 ...
3.14 or 3.142
It is an approximate value for pi
22/7 is only an approximate value of pi
Because 22/7 is the approximate value of pi as a fraction but the exact value of pi has never been determined.
3.142
3.14 is the approximate value of pi.
3.14 or 22/7
The approximate value of pi used by the ancient Egyptians was 3.16