A heptagon has 7 vertices.
A heptagon, also known as a septagon, is a polygon with seven sides. By definition, the number of vertices in any polygon is equal to the number of its sides. Therefore, since a heptagon has seven sides, it also has seven vertices.
Here's a breakdown:
- Definition: A heptagon is a seven-sided polygon.
- Vertices: Vertices are the points where the sides of a polygon meet.
- Relationship: In any polygon, the number of sides equals the number of vertices.
- Conclusion: A heptagon, with seven sides, has seven vertices.