It is a triangular prism that has 5 faces, 9 edges and 6 vertices
A square based pyramid has 5 vertices, 8 edges and 5 faces.
A four-sided pyramid (a type of irregular pentahedron) has 8 edges, 5 vertices and 5 faces.
Triangular Prism Triangular Prism 5 faces, 9 edges 6 vertices
A quadrilateral based pyramid.
Pyramid
Triangular prism
triangular prism
Triangular prism
A triangular prism has 9 edges, 5 faces and 6 vertices.
Well, a triangular prism has 5 faces and 6 vertices, but it has 9 edges. So I'm not sure.
5 faces,8 edges, and 5 vertices