A triangular prism has 9 edges.
A triangular prism has 5 faces, 9 edges and 6 vertices.
A triangular prism has 5 faces.
It has eight!
A pentagonal prism has 15 edges.
A triangular prism has 9 edges and 5 faces. It also has 6 vertices. A cube has 6 faces and 12 edges.
10.
5 faces, 6 vertices, and 9 edges.
Five: four sloping triangular sides and a square base. It has eight edges.
A rectangular prism has 8 vertices.
Cube has 12 edges. Triangular prism has 9 edges. 12-9 = 3 Answer: 3 edges
A triangular pyramid has 6 edges.