Prove 3<pi<4

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I cant believe I am reading this thread even though I have no idea what you guys are talking about :biggrin:

However, that is the standard analytical definition -

\pi = \min \{ x \in \mathbb{R} : x > 0, \sin x = 0 \}

Which is exactly why this is the issue - hence the use of geometry (unless they start teaching analysis in sixth form).

Thank you for helping :wink:

You are welcome.

(a 12-gon would work for the area method)

I cant believe I am reading this thread even though I have no idea what you guys are talking about :biggrin:

I can't believe how useless your post is :biggrin:

(a 12-gon would work for the area method)

Ahhh yess thank you :biggrin:

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