![]() On layer: Construction, draw two horizontal and 3 vertical lines as shown in the dimensioned drawing. Save and name the drawing: AutoCAD 2D Workalong 30-1. Start a new drawing using the template: 2D Layout English. Object Snap Location for Ellipses WORKALONG: Using the POLYGON, RECTANGLE and ELLIPSE Commands Step 1 The rotation angle of the ellipse determines length of the minor axis compared to the length of the major axis. The center of the ellipse is located at the intersection of the axes. ![]() The longer axis is called the major axis, and the shorter one is the minor axis. Figure 30-2Īn ellipse is determined by two axes that define its length and width. It can be exploded into individual lines using the EXPLODE command.Įven though a square can be constructed using the POLYGON command, they are easier to draw using the RECTANGLE command. Since the polygon drawn by the POLYGON command is a polyline, it is one object in AutoCAD. Polygons can be constructed using the inscribed, circumscribed, or the edge method. Figure 30-1Ī polygon drawn using the POLYGON command constructs a closed pline. ![]() Using the POLYGON command to create polygons is a fast and simple way to draw squares, equilateral triangles, hexagons, octagons, and any other regular polygon. Regular polygons can be drawn using the POLYGON command. Describe how to work with and add and subtract angles with degrees minutes and seconds.Ī regular polygon is a closed polyline having between 3 and 1,024 equal-length sides.Apply the AREA command to measure areas and perimeters.Apply the RECTANGLE command to create rectangles.Apply the ELLIPSE command to create ellipses. ![]()
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