Yes, it can.
A triangular prism has a triangular cross-section. A rectangular prism has a rectangular cross-section.
A triangle forms the cross-section of a triangular prism.
Answer 1A triangle. Answer 2For a triangular prism, the cross section is a triangle.
It has triangular bases and a triangular cross-section across its main axis.
Triangular
A prism can have a triangular cross-section with a rectangular base
Yes the triangular cross-section area is congruent throughput the prism.
It is a triangle, and it will be the same all the way through the prism.
A right-angled triangular prism!
Triangular faces (and cross section).
triangular prism
You cannot have a 2d prism. The 2d cross section will depend on the plane of the cross section.