pentagonal prism.
It is a square basef pyramid which also has 8 edges
There is no such 3-d shape if it also has flat faces.
A triangular prism
There is no such shape. The only convex shape that has four faces is a tetrahedron, and that has four vertices, not 5.
You can't have a 3-d shape with only 2 faces. A triangular prism has 9 edges and 6 vertices, but it has 5 faces.
It is a square basef pyramid which also has 8 edges
a triangular prism easy
A pyramid
There is no such 3-d shape if it also has flat faces.
If a shape has 5 faces, it's a pentagon.
5
10 vertices
A shape with 5 faces and 5 vertices is a quadrilateral based pyramid
There is no 3-d shape with 4 and 1 = 5 triangular faces.
A triangular prism
A triangular prism.
There is no such shape. The only convex shape that has four faces is a tetrahedron, and that has four vertices, not 5.