A hexagonal pyramid has 7 vertices.
Here's why:
- Base: A hexagonal pyramid has a hexagonal base, which has 6 vertices.
- Apex: The pyramid also has a single apex, which is the point where all the triangular faces meet.
Therefore, the total number of vertices is 6 (base) + 1 (apex) = 7.
Example: Imagine a pyramid with a hexagonal base. Each corner of the hexagon represents a vertex, and the top point of the pyramid is also a vertex.