Whats the deal with Platonic duelism?

Question

Plato and a good chunk of the industrialised world believes that according to Plato mathmatical bodies and physical bodies are ABSOLUTLY 2 different entities, and we exists only on a 2d linear physical worlld. has this not been proven beyond any doubt that mathymatical bodies and physical bodies are one in the same? and that 4th dimension and beyond does exists? Why all the falsity that Plato hath wrought over the physical make up of the world?

Answer 1

Lots of misunderstandings here. Ask again after you read few more books. "Proven beyond any doubt".

Answer 2

just people like to argue I guess