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Re: rectangle dual ellipse dual octahedron//dodecahedron dual oval//icosahedron dual hyperbola//TEACHING TRUE MATHEMATICS//Merry Plutonium Day

From moroney@world.std.spaamtrap.com (Michael Moroney)
Newsgroups sci.physics
Subject Re: rectangle dual ellipse dual octahedron//dodecahedron dual oval//icosahedron dual hyperbola//TEACHING TRUE MATHEMATICS//Merry Plutonium Day
Date 2017-12-14 20:08 +0000
Organization The World : www.TheWorld.com : Since 1989
Message-ID <p0ulnk$m3o$2@pcls7.std.com> (permalink)
References <4cfa2fd3-5d94-403d-9eb3-bcbe2ab75136@googlegroups.com>

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Are any polyhedra conic sections?
No, just the hyperbola, parabola and ellipse.

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rectangle dual ellipse dual octahedron//dodecahedron dual oval//icosahedron dual hyperbola//TEACHING TRUE MATHEMATICS//Merry Plutonium Day Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2017-12-14 11:04 -0800
  Re: rectangle dual ellipse dual octahedron//dodecahedron dual oval//icosahedron dual hyperbola//TEACHING TRUE MATHEMATICS//Merry Plutonium Day moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-12-14 20:08 +0000
  Re: rectangle dual ellipse dual octahedron//dodecahedron dual oval//icosahedron dual hyperbola//TEACHING TRUE MATHEMATICS//Merry Plutonium Day poraty149@gmail.com - 2017-12-14 23:17 -0800
  rectangle dual ellipse dual octahedron//dodecahedron dual oval//icosahedron dual hyperbola//TEACHING TRUE MATHEMATICS//Merry Plutonium Day Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2017-12-15 11:49 -0800
    rectangle dual ellipse dual octahedron//dodecahedron dual oval//icosahedron dual hyperbola//TEACHING TRUE MATHEMATICS//Merry Plutonium Day Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2017-12-15 18:00 -0800

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