Its shape, the number of faces edges and vertices.
The number of faces determines the bases' shape.
Triangular Pyramid......... The faces are Triangular....
A pyramid has a variable number of triangular faces. The base of a triangle can be practically any regular shape, starting with a triangle. Technically a pyramid can have four or more triangles as faces.
Pyramid, but to be exact it would be a Triangular Pyramid ;) * * * * * To be exact ... but WRONG! A triangular pyramid has 4 faces and 4 vertices! A shape with 5 faces and vertices is a quadrilateral based pyramid - of which a special case would be a square based pyramid.
Its shape, the number of faces edges and vertices.
The number of faces determines the bases' shape.
Triangular.A pyramid has triangular faces
A 3d shape with 5 faces can be a square pyramid
tetrahedron aka triangular pyramid
A pyramid has the same number of faces as vertices. A triangular pyramid has 4. A rectangular pyramid has 5. Check into Euler's Theorems.
Triangular Pyramid......... The faces are Triangular....
A shape that has some triangular faces is a pyramid.
Pyramid
Pyramid
A pyramid!
Number of faces on a square pyramid is 5.