it has 3 edges
a triangle has 1 face
a trianguler pyramid has 4 faces
a triangular pyramid has 5 faces
No.
yes a triangular prism has got 1 perpendicular face, at the base.
I don't have a triangular face.
A triangular prism has six vertices. It has three vertices at the top triangular face and three corresponding vertices at the bottom triangular face. The two triangular faces are connected by three rectangular faces.
Four face.
6
The end of a triangular prism is a triangle, which by definition has 3 sides.
0 because it is a triangular pyramid. A rectangularpyramid would have 1 rectangular face.
four!
4
The question is too ambiguous because, depending on its orientation, the top of a triangular prism can be a triangualar face, a rectangular face or an edge.
rectangular:5 Triangular:4