In AutoCAD, the polygon command is use to draw polygons object which are closed polylines. In default number of sides of polygon is 4, but you can draw the other sides from 3 until 1024 sides.

Command: POL
POLYGON Enter number of sides <3>:
Specify center of polygon or [Edge]:
Enter an option [Inscribed in circle/Circumscribed about circle] <I>:
Specify radius of circle:

Options

• Edge, you can draw polygon object from edge
• Inscribed in circle, give radius measurement from center into corner
• Circumscribed, give radius measurement from center into center edge

Example how to use polygon command

Polygon Center

• Type pol (enter)

• Type your polygon sides (enter)

• Specify center of polygon (click anywhere on drawing area)
• Select inscribed in circle

• Give polygon radius size (enter)

Polygon Center Circumscribed

• Type pol (enter)

• Type your polygon sides (enter)

• Specify center of polygon (click anywhere on drawing area)
• Select circumscribed about circle

• Give polygon radius size (enter)

Polygon Edge

• Type pol (enter)

• Type your polygon sides (enter)

• Type e (enter)

• Specify first endpoint

• Specify second end point