A polygon is a closed circuit formed by a finite number of line segments connected to form a triangle, quadrilateral, pentagon, hexagon, heptagon, octagon, or other shape. The maximum number of lines available to create a polygon in AutoCAD is 1024.
Types (Methods to use Polygon)
Circumscribe about Circle is a shortcut command for drawing this type of polygon. Inscribe in Circle is best used when we want to create any polygon with its vertices or corners touching the circle.
Note: A polygon can also be drawn inscribe or circumscribe without the circle.
Let’s look at two examples to better understand inscribe and circumscribe. For this example, we’ll use the pentagon as a polygon, as shown in the image below:
Examples to create polygon
Select Polygon from the Rectangle drop-down list on the ribbon panel, then specify the polygon’s center on the viewport or workspace by typing I or C for Inscribe or Circumscribe. The polygon will be drawn as shown below.
On the command line, type POL and press Enter. On the viewport or workspace, specify the center of the polygon. Enter I or C for Inscribe and Circumscribe, respectively. We can also combine two or more polygons by specifying the edge of the corresponding polygon.
How do you draw a hexagon shape in AutoCAD?
The simplest way to draw a hexagon in AutoCAD is to use the polygon tool and enter six as the number of sides. If you know the radius you want to use, you can size the polygon from the center and choose whether you want the hexagon inscribed within the radius or circumscribed outside of the radius.
Which command is used to draw a hexagon?
Answer: A Repeat command executes a set of instructions between the Start and End commands and repeats them until the particularized condition is met.
How do you draw an octagon in AutoCAD?
Specifying One Edge to Draw a Polygon
- Enter the number of sides at the Command prompt.
- Enter e (Edge).
- Specify the start point for one polygon segment.
- Specify the endpoint of the polygon segment.
What does AutoCAD stand for?
It is made up of two words: AUTO and CAD. AUTO stands for AUTODESK, a company based in the United States (and the parent company of AutoCAD). CAD stands for computer aided drafting or design, as this software is primarily used for drafting but also has some design capabilities.
What angles are in a hexagon?
With six sides, we can use the formula degrees = (number of sides u2013 2) * 180 to get degrees = (6 u2013 2) * 180 = 720 degrees, with each angle being 720/6 = 120 degrees.
What is 10 sided shape called?
Answer (1 of 25): A decahedron (three-dimensional) is a ten-sided object (polyhedron), while a decagon (ten-sided two-dimensional figure) is a decagon.
What’s a five sided shape called?
A regular pentagon has 5 equal edges and 5 equal angles, making it a five-sided polygon.
What is a Pline in AutoCAD?
Polylines are a connected sequence of line segments created as a single object. You can create straight line segments, arc segments, or a combination of the two.
Which Cannot be converted into a region?
Polylines, lines, circular arcs, circles, elliptical arcs, ellipses, and splines are all valid objects. Each closed loop is converted into its own region, and all crossing intersections and self-intersecting curves are rejected.