Hi guys :)

Could someone please tell me how to differentiating this particular formula with step by step directions?

$\displaystyle A=(22500/n)/tan(Pi/n))$

Thanks in advance. As soon as possible if you can :)

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- Aug 18th 2009, 06:16 AMDelosDifferentiating a formula for area of polygons
Hi guys :)

Could someone please tell me how to differentiating this particular formula with step by step directions?

$\displaystyle A=(22500/n)/tan(Pi/n))$

Thanks in advance. As soon as possible if you can :) - Aug 18th 2009, 09:09 AMsongoku
Hi Delos

$\displaystyle A=\frac{\frac{22500}{n}}{\tan (\frac{\pi}{4})}$

$\displaystyle A=\frac{22500}{n\; \tan (\frac{\pi}{4})}$

Can you differentiate $\displaystyle n\; \tan (\frac{\pi}{4})$ ? :) - Aug 18th 2009, 09:21 PMCaptainBlack
- Aug 18th 2009, 09:23 PMCaptainBlack
- Aug 19th 2009, 04:48 AMsongoku
Hi CaptainBlack

Sorry for not realizing it and thx for correcting my mistake :)