There are infinitely many polyhedra all of whose faces are triangular.
trianglesbecause TRIangular prism pyramid means that TRIangles are the bases, which also mean the faces.
If the base of the pyramid is a triangle then all its faces would be triangular in shape.
Triangular based pyramid
A triangular pyramid has four faces, and is referred to as a tetrahedron if the faces ale all equilateral triangles.
triangular pyramid
triangular pyramid
There are infinitely many polyhedra all of whose faces are triangular.
Triangular pyramid
trianglesbecause TRIangular prism pyramid means that TRIangles are the bases, which also mean the faces.
If the base of the pyramid is a triangle then all its faces would be triangular in shape.
Triangular based pyramid
triangular pyramid
All except the base are always triangles; the shape of the base gives the name to the pyramid; eg a pentagonal pyramid has a pentagon as the base and five triangular faces; a triangular pyramid has three triangular faces and also has a triangle for the base.
It has 0. All of the faces intersect.
a pyramid has for faces and a base so all in all 5 faces the four on the outside are triangular and the base is square :)
A triangular pyramid has four faces, and is referred to as a tetrahedron if the faces ale all equilateral triangles.