Any plane shape on the side of a polyhedron is called a face.
Chat with our AI personalities
Faces
It is called a seven cube because each pair of opposite faces adds to seven.
The flat surfaces on a pyramid are called faces. A pyramid has one base and triangular faces that meet at a single point called the apex. On a cube or rectangular prism, the flat surfaces are called faces as well. But unlike a pyramid, a cube has six square faces, while a rectangular prism has two rectangular bases and four rectangular faces.
faces every polyhedron has one
sides