Square pyramid (EntityTopic, 23)

From Hi.gher. Space

Revision as of 10:40, 22 September 2007 by Keiji (Talk | contribs)

Template:Shape

Geometry

A square pyramid is a special case of a pyramid where the base is a square.

Equations

  • Variables:
l ⇒ length of edges of the square pyramid
total edge length = 8l
surface area = l2(1+2√3)
volume = l36-1√2
[!x,!y] ⇒ triangle
[!z] ⇒ square


Notable Trishapes
Regular: tetrahedroncubeoctahedrondodecahedronicosahedron
Direct truncates: tetrahedral truncatecubic truncateoctahedral truncatedodecahedral truncateicosahedral truncate
Mesotruncates: stauromesohedronstauroperihedronstauropantohedronrhodomesohedronrhodoperihedronrhodopantohedron
Snubs: snub staurohedronsnub rhodohedron
Curved: spheretoruscylinderconefrustumcrind

Template:Rotope Nav