This document defines and describes different types of polygons. It states that polygons have 3 or more straight sides that form a closed shape. It identifies the key parts of a polygon as sides, angles, and vertices. It then explains that congruent or regular polygons have all equal sides and angles, while irregular polygons do not have equal sides and angles.
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Polygons1
1. Polygons Hint: Not all of these are polygons
- 3 or more sides
- No curved sides
- A closed figure
2. Parts of a Polygon
• Side
A Line Segment
• Angle
Where 2 Sides Meet
• Vertex
Like a Point or Corner
Vertex
Angle