A triangular prism has 9 parallel lines
2
A triangular based prism has 6 vertices and 9 edges.
it is of order 3. By Majid Amin
It must have at least one.
It has 2 lines of sym
12 lines of symmetry Hope this help u g-spots :P
there are two plane symmetry on triangular prism.
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.
A triangular prism has 9 parallel lines
2
five A triangular based prism has 5 A triangular based pyramid has 4 and there is no such thing as a triangular based prism pyramid - unless you mean a truncated pyramid (or a frustum) which is essentially a prism.
Assuming that pirsim is meant to be prism, the answer is that a triangular based prism has triangular bases!
A triangular based prism has 6 vertices and 9 edges.
a triangular prism, square based pyramid, rectangular prism and much more
It could be called a pentahedral prism.
it is of order 3. By Majid Amin