A triangular based pyramid has four vertices and four faces
0, a triangular pryamid (or tetrahedron) is made up of four triangular faces.
A polyhedron with the fewest number of faces is a triangular pyramid - it has four faces including the base.
A tetrahedron has four faces, all triangles A triangular prism has five faces, two triangles at the end joined by rectangles.
A tetrahedron is a triangular pyramid. It has six edges, four faces and four vertices.
Trapezium, or triangular pyramid * * * * * A triangular pyramid, yes. But not a trapezium since that does not have four triangular faces.
A triangular pyramid has four triangular faces.
There are four faces in a triangular pyramid.
Four triangular faces.
Each of them has four triangular faces.
A cube has 6 faces and a triangular pyramid has 5 faces. So a cube has 1 more face than a triangular prism. But a triangular pyramid has four faces. You make the call. That is correct: A triangular prism has five faces, and a cube has six faces, but a triangular pyramid has four faces.
Four triangular faces.
A square or rectangular pyramid.NO. The above have four triangular faces PLUS a square or rectangular face. A tetrahedron has only four faces, all of which are triangular.A triangular based pyramid has 4 triangular faces, 6 edges and 4 vertices
A triangular based prisim has four faces.
A triangular pyramid.
a 2d square * * * * * A square has four sides. A side is not a face. A tetrahedron (triangular pyramid) has four faces.
There are four faces.