What tool is used to adjust the dimensions in a drawing in AutoCAD?

The DIMENSION tool in AutoCAD is specifically designed for adding dimensions to drawings. This tool allows users to create accurate measurements and specifications directly on their designs, ensuring that each part of the drawing is properly sized and referenced. It includes various types of dimensions, such as linear, angular, and radius dimensions, thereby catering to different measurement needs in a drawing.

Using the DIMENSION tool enhances the clarity and precision of technical drawings, which is critical in fields like architecture, engineering, and manufacturing. It facilitates communication between designers and engineers and ensures that specifications can be followed accurately during the construction or fabrication process.

The other options, while relevant to various aspects of drafting in AutoCAD, do not specifically focus on adjusting dimensions in drawings. Annotations are used for adding notes and other textual information to a drawing, layering pertains to organizing different objects within a drawing, and the measure tool is more for obtaining measurement information rather than directly editing or adjusting dimensions.