A cube has eight corners.
A corner, in geometric terms, is often referred to as a vertex. It's the point where edges of a 3D shape meet. In the case of a cube, three edges intersect at each corner (vertex).
Think of it this way:
- A cube has a top face with four corners.
- It also has a bottom face, which also has four corners.
- That makes a total of eight corners.
Therefore, the definitive answer is that a cube has eight corners (or vertices).
