IDENTIFICATION: Define and classify polygons and differentiate convex and no - convex polygons to identify what is asked or described in each statement. 1. It is a closed figure formed by the union of three or more line segments intersecting at the vertices.
2. What is the name of a polygon having five sides?
3. A type of polygon where all sides and angles are congruent.
4. What type of polygon is a polygon if all interior angles measure less than 1800? 5. A polygon with one or more reflex interior angles.​