Question

Why do we use pie as 3.14

Answer 1

Pi ($\pi$) is the ratio of a circle's circumference to its diameter. So, for any circle, dividing its circumference by its diameter will give you the exact same number: 3.14159…or pi. This value is approximated to 3.14

But pi is also an irrational number, which means that its value cannot be expressed exactly as a simple fraction. Hence the value $\frac{22}{7}$ is also approximated.

HOPE IT HELPS !!

Answer 2

Answer:

A simple answer is that it is because 3.14 is the ratio of any circles circumference to its diameter, expressed as a decimal