Contents Designing » Sketching » Sketch Tools » Polygon Tool » Setting the Number of SidesPrint pageSetting the Number of Sides Press Tab and type a number while you draw a polygon. or In Sketch mode, select the polygon with the Select tool. Right-click the polygon and select Properties. Enter a value for the Number Of Sides property.Polygons can have a minimum of 3 sides, and a maximum of 64 sides. « Drawing a PolygonRemoving the Polygon Relationship from the Faces of a Polygon Solid »