There are 2 triangle base faces, and 3 rectangle faces. 5 total faces.
If the triangles are congruent then it is a triangular-based prism.
2 shapes, a triangle, and a rectangle.since it is a prism, it is like a pyramid, 4 of the faces are triangles,but the base is a rectangle, hence the name rectangularprismtherefore, 2 shapes
A pyramid is usually a 4 sided figure but a cuboid is not. Also, the 4 sided pyramid all the faces are triangle but the cuboid has 2 square faces and 4 rectangle faces
1 triangle 1 pentagon and 2 trapezoids
The relationship between the area of a triangle and a rectangle is a Triangle is base times height divided by 2. Area of a rectangle is length times height.
The answer will depend on the relationship - if any - between the rectangle and the triangle.