Value of Pi

What is Pi in Math?

Pi(π) in Mathematics is a constant in mathematics that has highest importance. It is used for various purposes, i.e it is used for finding the area of the circle, circumference of the circle, and for other puposes.

What is the Symbol of Pi?

Pi in mathematics is denoted using Greek letter, π.

What is the Decimal Value of Pi?

Pi(π) is an irrational number and it has a non-terminating and non-repeating dcimal value and its approximate value is, 3.1415926535 . . .

What is the Value of Pi in Fraction?

Value of Pi(π) is approximated in many rational numbers, such as 333/106, 355/113, 103993/33102, etc. But out of all these Fractions, the most popular one is 22/7 which approximates the value of Pi(π), up to 2 decimal places.

What is the Approximate Value of Pi?

The most famous approximation of Pi is 3.14(in decimals) and 22/7 (in fractions).

What is the Exact Value of Pi?

As Pi is an Irrational Number, we can’t find its exact value in the decimal form we can only approximate it to some certain number of digits.

Is Pi an Irrational Number?

Yes, Pi(π) is an Irrational Numebr as it’s decimal expansion is non-terminating and non-repeating.

Who Discovered the Value of Pi?

Archimedes of Syracuse is credited with one of the first calculations of the Value of Pi.

How is the Value of Pi Calculated?

As Pi can be defined as the ratio between the circumference and diameter of any circle, we can use measurements of any circle to approximately calculate the value of Pi.

Why is π = 22/7?

22/7 is the simplest approximation of Pi, which can approximate the value to 2 decimal Places. Thus, at the academic level, π = 22/7 is used.

The value of Pi is approximately equal to 3.14159. It is defined as the ratio of circumference of a circle to it’s diameter. If we divide the total circumference of circle with the diameter of circle, then it will always in ratio of 22/7. Pi is denoted by the Greek symbol π.

Its exact value is unknown and can not be calculated by the available means as it is an irrational number, i.e. non-recurring and non-terminating decimal. We define the π as the ratio of the circumference to the diameter of a circle. It is a constant used widely in every branch of Science and Mathematics.

Even if the size of circle is same, the value of Pi will always be same. Finding the exact decimal values of the π is tedious. The value of π up to a million decimal places is found using supercomputers and advanced algorithms. For general use and convenience the value of π in fractions is assumed to be 22/7 and in decimal is assumed to be 3.1415926 . . .