Square Dipyramid

Author

Eric W. Weisstein
December 27, 2009

This notebook downloaded from http://mathworld.wolfram.com/notebooks/Polyhedra/SquareDipyramid.nb.

For more information, see Eric's MathWorld entry http://mathworld.wolfram.com/SquareDipyramid.html.

©2009 Wolfram Research, Inc. except for portions noted otherwise

Solid

Show[Graphics3D[Dipyramid[4]],Boxed->False]

Show[Graphics[#,AspectRatio->Automatic]&/@{HiddenWireframe[Dipyramid[4]]}
]

Volume

V[n_]:=n/6 Cot[π/n]a^2 h

V[4]