I'm sorry - you are now asking for a physical object? This wasn't part of your question:I wasn't aware that a circle (much less one with a radius of 1cm) can be empirically evidenced (all rendered circles are imperfect) - rather a circle is merely a mathematical abstraction.
And even if you could indicate a circle as such, it's not clear what it would be composed of to resist the influence of time (I don't think science has encountered any circles not subject to change - or even perfect circles for that matter)
anything else to offer?
"so you can indicate the size/shape/pattern/etc of something that does not change?"
Please indicate to me how a circle of 1-cm radius has changed since time began, or how it will change from now to the end of time?
I'm not talking about rendered circles, or naturally occurring circles, or circles encountered in science. I am merely talking about a circle of 1-cm radius.
Please? With a cherry on top?
I'm guessing from your current answer that you can't - so instead you move the goal posts, but unfortunately the goal was scored beforehand.
And when you finally come to realise that time requires change to exist (one can not happen without the other) - things clearly do not suffer/react from the "influence of time".
Either things change or they don't.
If they don't - there is no time.
If there is time it is because there is change.
Thus, by default, any changing environment has a measure of "time", and where time "exists" it is because it is a changing environment.
Your logic is thus flawed - and thus your point irrelevant.