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.
If a shape has 5 faces, it's a pentagon.
I do not believe that there is such a shape.
A tetrahedron (4 faces) or triangular bipyramid (5 faces).