What is Pi?

• The value of Pi (π) is the ratio of the circumference of a circle to its diameter and is approximately equal to 3.14159.
• For any circle, if we divide the circumference by the diameter, we will get the same number. 
• The symbol of Pi is denoted by π.
• π is an irrational number. Its value is 3.141592653589793238.....
• In decimal form, the value of pi is approximately 3.14.  
• In fractional form, the value of pi is taken as $\frac{22}{7}$.

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Updated on: 10-Oct-2022

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