A dice
Rectangular prism
If all faces are square then each side must be the same length and so it is a cube.
Lateral faces are the number of faces excluding the base. Since the square is the base, the other 4 sides will each be touching a lateral face to form a square pyramid (or it wont be a pyramid). So, there are 4.
A cube is a regular polyhedron, and each of the six faces of a cube is a square.
The figure is a square pyramid. It is made with a square on the bottom and 4 triangles meeting at a vertex perpindicular to the square. The square has 1 face, the 4 triangles each have one face making 5 faces. The edges are made where the triangles meet each other and where they each meet the square. There are four vertices at the corners of the square and the one at the top of the pyramid.
Rectangular prism
square
If all faces are square then each side must be the same length and so it is a cube.
square
there are 4 triangles in a square pyramid.
Each of them has four triangular faces.
None. Each has only one square and they are not congruent.
In a square- based pyramid there are 5 facesThere are five faces: The square base, and the four triangles from each side of the square to the top (or bottom) vertex.
There would be 8 faces. Each square pyramid has 1 square face (its base) and 4 triangular faces. When you glue the squares together, you get a new polyhedron with 8 faces.
5- each of the sides and the base.
Lateral faces are the number of faces excluding the base. Since the square is the base, the other 4 sides will each be touching a lateral face to form a square pyramid (or it wont be a pyramid). So, there are 4.
square