Polygon shape: Learn what a polygon

Learn what a polygon is, how to classify it based on sides and angles, and its properties and formulas. Explore examples of polygons, such as triangles, squares, rectangles, and more. In geometry, polygons are plane figures formed by line segments connected to create a closed chain . Polygons have straight sides (not curves) and can have any number of sides. Learn what a polygon is, how to classify it by sides, angles, and shape , and how to name it. See interactive polygons and real-life examples of regular, irregular, convex, concave, simple and complex polygons. Learn what a polygon is, how to classify it based on sides, angles, and shapes, and see examples of common polygons in real life. Find out the names, formulas, and properties of regular and irregular polygons, convex and concave polygons, and more.