No, there are many different types of pyramids.
To give a real-life comparison, the Egyptian pyramids are square pyramids, and have 5 faces.
Triangular pyramids have 4 faces. (Count the base as one face)
A pentagonal pyramid would have 6 faces. (Five on each side, plus the base)
A hexagonal pyramid would have 7 faces, etc.
(One for each side base + the base's face)
Triangular pyramids have 4 faces(3 and a base) Traditional pyramids have 5 faces( 4 and a base)
4
no
15 faces on three
4
A triangular based pyramid has 4 faces, 6 edges and 4 vertices
Tetrahedron (pyramids, for example)
They are triangles.
Faces = 4 Edges = 6 Vertices = 4 The shape is also known as a tetrahedron.
Some triangular pyramids fit this description. They are called regular tetrahedrons.
no
It depends! A pyramid can have any number of faces, in the same way that a shape can be of any size and can have any number of sides. The most basic pyramids usually have 5 faces.Square-based pyramids have 5 faces, and triangular-based pyramids have 4 faces.