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Re: Lateral surface of elliptic cone [message #75737 is a reply to message #75736]

Tue, 12 April 2011 13:16

pgrigis
Messages: 436
Registered: September 2007

Senior Member

Unfortunately, that depends on the length of the perimeter
of the ellipse, which can't be computed with elementary
functions. However the elliptical integrals are not too hard
to deal with and presumably can be approximated easily enough...

A formula is given here:
http://mathworld.wolfram.com/EllipticCone.html

Ciao,
Paolo

On Apr 12, 3:33 pm, Michael Gilichinsky <gilichin...@gmail.com> wrote:
> Hello group, I would like to create right centered (not oblique) cone
> that has an elliptical base and calculate its lateral surface area. Is
> there an analytical solution or must it be approximated?
>
> I suppose that MESH_OBJ is the starting point but maybe you have
> better ideas...
>
> Cheers

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		Re: Lateral surface of elliptic cone By: MMMisha[1] on Tue, 12 April 2011 14:18
		Re: Lateral surface of elliptic cone By: pgrigis on Tue, 12 April 2011 13:16

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