There is no 3-d shape with 4 and 1 = 5 triangular faces.
-1
There is no shape with 4 faces and 3 vertices
The geometric shape that has 1 square face and 4 triangular faces is a pyramid. A pyramid also has five vertices and eight edges. The square acts as the base for the shape on which it sits.
Square pyramid.
A cube.
Triangular prisim
cube
pyramid
Pyramid
None. A shape with four faces is a tetrahedron and that has 4 vertices, not 6.
A regular tetrahedron (triangular pyramid).