How do you dimension a linear distance in AutoCAD?

To dimension a linear distance in AutoCAD, the appropriate method is to use the "DIMLINEAR" command. This command is specifically designed for creating linear dimensions in the drawing. When you activate this command, it allows you to select two points that define the distance you want to measure. The resulting dimension indicates the linear distance between those two points, accurately reflecting the measurement in the drawing.

Using this command is critical for ensuring that dimensions in technical drawings are clear and adhere to standard conventions. It provides not only the measurement but also includes options for dimension style and placement, making it a versatile tool for creating precise annotations in your designs.

Other commands listed are not suitable for dimensioning linear distances. For example, the "DIMARC" command is meant for measuring the dimensions of an arc, and the "DIMCIRCLE" command is used for circles, while the assertion about automatic dimension creation disregards the intentional and accurate process required in technical drafting. Thus, selecting the "DIMLINEAR" command is the best practice for dimensioning linear distances in AutoCAD.