right parallelepiped
A tetrahedron has 4 vertices and 4 faces.
No 3D shape with FLAT SIDES has exactly 3 faces. 4 is the minimum.
With 4 faces it is a tetrahedron. It is also called a triangular pyramid.
Pyramid
There is no shape with 4 faces and 3 vertices
cube
pyramid
None. A shape with four faces is a tetrahedron and that has 4 vertices, not 6.
A regular tetrahedron (triangular pyramid).
A cuboid would fit the given description which has 6 faces, 12 edges and 8 vertices
There is no such shape. The only convex shape that has four faces is a tetrahedron, and that has four vertices, not 5.
A Decagon. * * * * * There is no such shape in normal geometries. The only polyhedron with 4 faces is a tetrahedron and that has 6 edges.
A tetrahedron, also called a pyramid is a three-dimensional shape with four faces.
There is no 3-d shape with 4 and 1 = 5 triangular faces.
A tetrahedron
A pyramid