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Information on the use of the seked in the design of pyramids has been obtained from two mathematical papyri: the [[Rhind Mathematical Pa ...m that show the use of this system for defining the slopes of the sides of pyramids, based on their height and base dimensions. The most widely quoted example ...

...uniform polyhedra|x3o4o - oct}} 1/sqrt(2) = 0.707107</ref> the triangular pyramids can be made with regular faces (as regular [[tetrahedron]]s) by computing t ...hrough the center of the 16-cell. Therefore placing two regular octahedral pyramids base to base constructs a 16-cell. The 16-cell tessellates 4-dimensional sp ...

Like other right pyramids with a regular polygon as a base, this pyramid has [[pyramidal symmetry]] o [[Category:Pyramids (geometry)]] ...

Common examples include [[Prism (geometry)|prisms]] and [[Pyramid (geometry)|pyramids]], and include certain Johnson solids and [[Catalan solid]]s. === Icositrigonal pyramids === ...

...an solid]], the [[disdyakis dodecahedron]], with much taller rhombus-based pyramids joined to each face of a [[rhombic dodecahedron]]. ...

...the [[Kleetope]] of the icosidodecahedron, can be obtained by raising low pyramids on each equilateral triangular face on a pentakis icosidodecahedron. It has ...

...solid]], which can be seen as a rhombic dodecahedron with shorter rhombic pyramids augumented to each face. ...l]] of the first stellation of the rhombic dodecahedron decomposed into 12 pyramids and 4 half-cubes]] ...

=== Cones and pyramids === ...ich is essentially the content of [[Hilbert's third problem]] – polyhedral pyramids and cones cannot be cut and rearranged into a standard shape, and instead m ...

...o parallel [[5-cell]]s in dual configurations, connected by 10 tetrahedral pyramids (elongated 5-cells) from the cell of one side to a point on the other. The ...

...s helix exists as finite ring of [[Rectified 600-cell#Related polytopes|30 pyramids in a 4-dimensional polytope]]. ...

...theorem of calculus, yielding a decomposition of the ''n''-cube into ''n'' pyramids, which is a geometric proof of Cavalieri's quadrature formula.]] ...old symmetry, with fundamental domain a pyramids, dividing the cube into 3 pyramids, corresponding to the fact that the volume of a pyramid is one third of the ...

| caption5 = Pyramids ...

!bgcolor=#e7dcc3 colspan=2|Regular-based right pyramids ...

...compute areas of several geometric shapes and the volumes of cylinders and pyramids. ..., also known as the [[seked]]. Such a formula would be needed for building pyramids. In the next problem (Problem 57), the height of a pyramid is calculated fr ...

| the slaves built.3PL the pyramids | 'The slaves built the pyramids.'}} ...

...y quad, hex and prism cells are preferred over triangles, tetrahedrons and pyramids. Quad and Hex cells can be stretched where the flow is fully developed and ...plies to all cell and face shapes and is almost always used for prisms and pyramids ...

In geometry, the three-dimensional [[pyramid (geometry)|pyramids]] have wheel graphs as their [[n-skeleton|skeletons]],<ref>{{citation ...

...hs of [[antiprism]]s) and [[wheel graph]]s (graphs of [[Pyramid (geometry)|pyramids]]). Other vertex-transitive polyhedral graphs include the [[Archimedean gr ...