3.1415926
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Not exactly. To 2 decimal places, pi is 3.14 To 7 decimal places, pi is 3.1415927 To 9 decimal places, pi is 3.141592654 pi does not terminate - it can be expressed to as many decimal places as required. 3.14 is often used as an approximation when doing calculations as it's easier to work with (than 3.141592653... ).
Pi has an infinite number of decimal places
Pi to five decimal places is 3.14159.
Pi is an irrational number and it is 3.14 to two decimal places
By dividing the diameter of a circle into its circumference which is about 22/7 but the true value of pi is not known as a decimal because its decimal places can go on to infinity.