Students at New Vision Charter School have completed work on a 12-foot-tall Sierpinski Tetrahedron, encompassing 4,096 individual triangular pyramids and made entirely out of card stock and glue ...

Object Details maker Berman, Martin Description The model has three squares faces around a triangular base. Three equilateral triangles rise from the other end to meet at a vertex. Hence the total ...

A pyramid is made up of a polygonal base face and triangular faces that meet at a point called the apex. A pyramid is named by the shape of its ‘base’.

B. Cvetkov, 3043. Volume of a Triangular Pyramid, The Mathematical Gazette, Vol. 46, No. 358 (Dec., 1962), pp. 320-323 ...