Trapezium, or triangular pyramid
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A triangular pyramid, yes. But not a trapezium since that does not have four triangular faces.
A tetrahedron, otherwise known as a triangular pyramid, has four faces, four vertices and six edges.
Triangular pyramid.
A tetrahedron or triangular-based pyramid has four faces, six edges, and four vertices.
A triangular based pyramid (tetrahedron) has 4 triangular faces, 6 edges and 4 vertices.
A triangular based pyramid has four vertices and four faces
There is no shape with only four triangular faces and five vertices. If there is also a quadrilateral face then it is a quadrialteral based pyramid.
A tetrahedron is a triangular pyramid. It has six edges, four faces and four vertices.
A TETRAHEDRON has four congruent triangular faces four vertices six edges. "Tetra" means "four" in Greek "Hedron" means "sided"
Four triangular faces.
Yes.
A tetrahedral prism is a three-dimensional geometric shape that has two congruent triangular bases and four congruent lateral faces that are in the shape of triangles. The lateral faces connect the corresponding vertices of the two triangular bases, forming a solid with six faces, eight edges, and four vertices.
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