How many faces does a cube have?

A cube is a three-dimensional geometric shape that is characterized by having six equal square faces. Each face intersects with the others at right angles, and they collectively form the distinctive shape of the cube. To visualize this, consider a standard die that you might use in board games; each of its sides represents one of the six faces of a cube. The defining property of a cube is that all its sides are of equal length and all its internal angles are right angles.

In summary, the reason the answer is six is that a cube, by definition, features six faces, making it a fundamental aspect of its structure. This property is essential for understanding more complex geometric concepts and relationships involving three-dimensional shapes.