Describe the shape below.
A 7-sided (heptagon) concave polygon.
A 6-sided (hexagon) convex polygon.
A 5-sided (pentagon) simple polygon.
![Describe the shape below A 7sided heptagon concave polygon A 6sided hexagon convex polygon A 5sided pentagon simple polygon class=](https://us-static.z-dn.net/files/d27/c7920f895d0ee70041fd3a10c572753d.png)