What is the reasoning for pi being 3.14 and how do they know it’s infinite?

Pi is an irrational number, which means that it is a real number that cannot be expressed by a simple fraction. That's because pi is what mathematicians call an "infinite decimal" — after the decimal point, the digits go on forever and ever

hope this helps!

3.14 is the area of a circle. because it has no points, or straight lines, it

doesn't have an ending point to its curvature.

which is why it is infinite. a circle keeps going in a lower angle continuously, and therefore it is uncountable and it would take the entire universes lifetime, and more to count all the numbers of pi.

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent