Question

What is the use of pie?

Answer 1

Hello!!

Pi is commonly used to find the circumference or area of a circle - it is a little less than one-third of the circumference of a circle, which can be found by multiplying the circle's diameter (or 2 times the radius) by pi. Pi can also be used to find the area of a circle - just multiply pi by the radius squared

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Answer 2

Answer:

Here's what's important: Pi (π) is the 16th letter of the Greek alphabet, and is used to represent the most widely known mathematical constant. By definition, pi is the ratio of the circumference of a circle to its diameter. In other words, pi equals the circumference divided by the diameter (π = c/d).

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