A triangular prism has 5 faces, 9 edges and 6 vertices
e-f=3
Five faces and nine edges
Faces: 1 Vertices: 3 Edges: 3
5 faces 6vertices 9 edges
Assuming that a solid triangle is a tetrahedron, the answer is: faces: 4 edges: 6 vertices: 4
9 edges/ 6 vertices/ 5 faces
A triangle has one face, three vertices and three edges.
You have the triangle on the bottom and the three faces on the sides, which means there are 4 faces and 6 edges.
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.
There are 5 Faces on a triangular prism. There are 9 Edges on a Traingular prism.
4 faces/ 4 vertices/ 6 edges
5 faces, 6 vertices, and 9 edges.