A polygon is a closed figure made up of line segments, called sides, that intersect only at their endpoints, called vertices. Polygons can be classified based on the number of sides they have:
9-1 Additional Practice Polygons In The Coordinate Plane
A polygon is a closed figure made up of line segments, called sides, that intersect only at their endpoints, called vertices. Polygons can be classified based on the number of sides they have: