A square pyramid.
* * * * *
A square pyramid has eight edges so, NO, it is not a square pyramid.
It could be a triangular prism, though.
A Triangular prism has 5 faces and 9 edges.
5 faces, 9 edges
5 faces, 9 edges
A triangular prism has 9 edges, 5 faces and 6 vertices.
A triangular prism has 9 edges, 5 faces and 6 vertices.
It is a triangular prism that has 5 faces, 6 vertices and 9 edges
It is a triangular prism that has 5 faces, 9 edges and 6 vertices
It is a triangular prism that has 5 faces. 6 vertices and 9 edges
Ah, let's paint a happy little picture with shapes! A triangular prism has 9 edges, 5 faces, and 6 vertices, while a square pyramid has 8 edges, 5 faces, and 5 vertices. Each shape is unique and beautiful in its own way, just like you are unique and special in this world.
5 faces 9 edges 6 corners
Faces: 5 Edges: 9 Vertices: 6
5 faces 9 edges 6 corners