Polygons are closed geometries made with three or more sides. The smallest polygon is a triangle and the largest polygon is a circle, which is made up of an infinite number of sides.
In AutoCAD, you can make a polygon with a minimum of 3 and a maximum of 1,024 sides:
Figure 2.45: The Polygon command in the Draw panel
The Polygon tool is in the Draw panel of the Home tab in the expanded rectangle flyout, as in the preceding screenshot. Before we start making a polygon, we need to learn about the two types of polygon options, namely inscribed, and circumscribed, in AutoCAD.