Heptagonal Pyramid
HeptagonalPyramid
HeptagonalPyramidWireframe
A pyramid with a heptagonal base. The heptagonal pyramid is one of the 257 convex octahedra.
See also
Heptagon, PyramidExplore with Wolfram|Alpha
WolframAlpha
More things to try:
Cite this as:
Weisstein, Eric W. "Heptagonal Pyramid." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/HeptagonalPyramid.html