1. 
State whether the figure is a polygon. If it is, identify the polygon and state whether it is convex or concave. If it is not, explain why.


2. 
State whether the figure is a polygon. If it is, identify the polygon and state whether it is convex or concave. If it is not, explain why.


3. 
State whether the figure is a polygon. If it is, identify the polygon and state whether it is convex or concave. If it is not, explain why.


4. 
State whether the figure is a polygon. If it is, identify the polygon and state whether it is convex or concave. If it is not, explain why.


5. 
State whether the figure is a polygon. If it is, identify the polygon and state whether it is convex or concave. If it is not, explain why.


6. 
State whether the figure is a polygon. If it is, identify the polygon and state whether it is convex or concave. If it is not, explain why.

