Value of pi
Understand the Problem
The question is asking for the numerical value of pi, which is a mathematical constant representing the ratio of a circle's circumference to its diameter.
Answer
Approximately 3.14159, pi is an irrational number.
The value of pi is approximately 3.14159. It is an irrational number, which means it cannot be expressed as a ratio of two integers.
Answer for screen readers
The value of pi is approximately 3.14159. It is an irrational number, which means it cannot be expressed as a ratio of two integers.
More Information
Pi is used in a variety of mathematical and scientific calculations involving circles. It is a constant that represents the ratio of the circumference of a circle to its diameter, and its decimal representation goes on infinitely without repeating.
Tips
A common mistake is to treat pi as an exact fraction like 22/7, which is only a rough approximation.
Sources
- Pi - Wikipedia - en.wikipedia.org
- Value of Pi in Maths - Definition, Forms & Solved Examples - BYJU'S - byjus.com
- The Magic and Mystery of π (Pi) - Baylor University - news.web.baylor.edu
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