They both have sides that are rectangular in shape. They both have a constant cross-sectional shape equal to the shape of the ends (triangle for a triangular prism; rectangle for a rectangular prism).
A rectangular prism.
they are the same shape, so they will be alike.
A triangular prism has two triangular faces, a rectangular prism does not have any.
This depends on whether or not the prism is a rectangular prism or not. Simple shape prisms (rectangular, triangle, octagonal, hexagonal) all have rectangular faces.
They both have sides that are rectangular in shape. They both have a constant cross-sectional shape equal to the shape of the ends (triangle for a triangular prism; rectangle for a rectangular prism).
A rectangular prism.
a rectangular prism is like a juice box
they are the same shape, so they will be alike.
A rectangular prism can have 12 edges, but not every shape with 12 edges is a rectangular prism.
square
A triangular prism has two triangular faces, a rectangular prism does not have any.
The surface area of a cylinder prism has round shape and the surface of a rectangular prism has a square shape.
This depends on whether or not the prism is a rectangular prism or not. Simple shape prisms (rectangular, triangle, octagonal, hexagonal) all have rectangular faces.
The answer depends on their relative dimensions.
A rectangular prism.... has four rectangular, and two square faces.
A "rectangular" is an adjective, not a noun and so there is no way of knowing what the shape is. It could be a rectangular 2-d shape, a rectangular pyramid, a rectangular prism and they would all have different answers.