document.write( "Question 1106219: Calculate the volume of a regular octahedron whose edges are all 10cm
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Algebra.Com's Answer #721173 by ikleyn(52908)\"\" \"About 
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\n" ); document.write( "From Wikipedia:\r
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document.write( "    In geometry, an octahedron (plural: octahedra) is a polyhedron with eight faces, twelve edges, and six vertices. \r\n" );
document.write( "    The term is most commonly used to refer to the regular octahedron, a Platonic solid composed of eight equilateral triangles, \r\n" );
document.write( "    four of which meet at each vertex.\r\n" );
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