A "pyramid" in geometry is a solid whose base is a polygon (many sided planar figure) and a vertex (a single point where all the triangular faces meet).
The base of a regular pyramid is a polygon whose sides all have the same length.
As such a pyramid can have any number of faces.
An equilateral pyramid (with all sides - including the sides meeting at the vertex - has sides of the same length) is necessarily regular and can have 4, 5, or 6 sides if the base is a triangle, square or pentagon.
The equilateral triangular pyramid is also called a regular tetrahedron.
5 faces 8 edges 5 vertices
7 faces 12 edges 7 vertices
Pentagonal pyramids have six faces, ten edges, and six vertices. One of the faces is a pentagonal base, the rest are triangular.
A Connected Pyramids have 10 Faces, 12 Vertices, 20 Edges.
An octagonal pyramid has 9 faces, 9 vertices, 16 edges.
Faces = 4 Edges = 6 Vertices = 4 The shape is also known as a tetrahedron.
Pyramids are not normally spherical shaped but a triangular based pyramid which is a tetrahedron has 4 faces, 6 edges and 4 vertices.
2 faces, 4 edges, and 4 vertices 2 faces, 4 edges, and 4 vertices
3 faces, 2 edges, and no vertices
how many faces vertices's and edges does a triangular pyramid
4 faces, 6 edges, 4 verticesFour faces, six edges and four vertices.
Faces = 4 Vertices = 4 Edges = 6