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Let π = 5
(files.catbox.moe)
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
This is a science community. We use the Dawkins definition of meme.
OP's problem isn't even wrong.
It's just assuming that π is 5 in this specific scenario, just like it's reasonable to assume the existence of a spherical cow in a frictionless environment. Yeah, if you use the results of this problem to develop a real cylinder you're going to have a bad time but nobody is doing that all what's the problem?
Nobody is saying that from this point in time and going forward π = 5 and now math is broken forever. People need to chill