No, it is a 3D shape.
A triangular prism has two triangular faces, a rectangular prism does not have any.
A triangular prism has a triangular cross-section. A rectangular prism has a rectangular cross-section.
A triangular prism.
Oh, dude, a triangular prism in 2D is called a triangle. It's like a triangle, but missing that extra dimension to make it a prism. So yeah, just a good old triangle in flatland.
No, it is a 3D shape.
a triangle is 2D whereas a triangular prism is 3D.
It is a triangular prism.
A triangular prism can have a square or triangular base.
A triangular prism has a triangle and a rectangular prism doesn't.
A triangular prism has two triangular faces, a rectangular prism does not have any.
You cannot have a 2d prism. The 2d cross section will depend on the plane of the cross section.
A triangular prism has triangular bases, a heagonal prism has ... you guessed it! ... hexagonal bases.
A triangular prism has a triangular cross-section. A rectangular prism has a rectangular cross-section.
A triangular prism.
Oh, dude, a triangular prism in 2D is called a triangle. It's like a triangle, but missing that extra dimension to make it a prism. So yeah, just a good old triangle in flatland.
A triangular prism is a 3-d object. It does not have a 2-d name because it is not a 2-d object!