How do we know the digits of pi is infinite

Question

I know that some computers have calculated up to trillions of digits, but how do we know that it just doesn’t end at sone point?

In: Mathematics

Answer 1

think of a circle.
to know how the circumfence of this circle is, you need to use pi.

to almost reach the circumfence of this circle, you can put in a hexagon or octagon. the more corners you add, the more accurate it is. The closer it becomes a circle.

but, to make something absolutely like a circle, so perfectly round, you’d need an infinite amount of corners
every digit in Pi is basically one corner space.