A triangular prism has 3 sides on each base (2) and 3 on the lengths of the prism therefore it has 9 edges.
Chat with our AI personalities
9 edges
There are 5 Faces on a triangular prism. There are 9 Edges on a Traingular prism.
triangle
A triangular prism has 9 edges!
A Pentagonal Prism has 15 edges.