Triangles
Pyramids
a tent, an individual toblerone
about 2,300,000
3 step pyramid bent pyramid true pyramid
There are as many as there are shapes
A triangular pyramid has four triangular faces.
One: A 3D triangle
2 shapes; 1 square base and 4 triangles.
its a pyramid in different shapes
Two. Triangles and a square
There is only one shape which is a heptahedron.
The most common pyramid shapes have 3 faces on a triangular base or 4 faces on a square face. Other pyramid shapes may have more faces corresponding to the shape of the base.
pyramid
Just one: a tetrahedron or triangular pyramid.
Four triangles (one on the bottom and the 3 sides).
A tetrahedron (triangular pyramid) A rectangular pyramid, A pentagonal pyramid, A hexagonal pyramid, A heptagonal pyramid, An octagonal pyramid, A nonagonal pyramid, the list is endless. Plus you can have prisms for each of the above. Then there are the sphere, ellipsoid, cone. Not forgetting irregular and concave shapes.