A pyramid.
It is a square based pyramid
No, it has 4 faces and 1 VERTEX
The cone and the pyramid both have a base and a tip. The cone has a circular base and only 2 faces, 1 edge, and 1 vertex. The pyramid can have 4 verticies, 6 edges, and 4 faces; or 5 verticies, 8 edges, and 5 faces.
A triangular prism, which has 6 vertices and 5 faces.
A triangular prism has 6 vertices, 5 faces and 9 edges
3. You need at least three faces. Four faces meeting at a vertex will form a plane (360 deg), 5 or more will make the shape concave (rippled) at that vertex.
A rectangular based pyramid has 5 faces, 8 edges and 5 vertices whch is the plural of vertex.
Edges: 8 Faces: 5 Vertices: 5
A square based pyramid.
I do not believe that there is such a shape.
If a shape has 5 faces, it's a pentagon.
A pyramid has a number of edges and faces that depends on the shape of its base. For a pyramid with an n-sided polygonal base, it has n edges on the base, n edges connecting the apex to each vertex of the base, and a total of n + 1 faces (n triangular faces and 1 base face). For example, a square pyramid (with a square base) has 8 edges and 5 faces.