How can you dimension a sketch in Autodesk Inventor?

To dimension a sketch in Autodesk Inventor, the correct approach is to utilize the "Dimension" tool for measurements. This tool allows you to define the size and location of geometric entities within your sketch, ensuring that parts are accurately represented and can be manufactured correctly.

When you activate the Dimension tool, you can click on the elements of your sketch, such as lines, circles, or points, and specify the desired measurements. This ensures precision in your design, as it translates the sketch into relevant parameters that will dictate the dimensions of the physical part during the manufacturing process.

The other options provided do not serve the purpose of dimensioning a sketch. The Pattern tool is used for duplicating features in a specific arrangement, the Mirror function creates a symmetrical counterpart across an axis, and the Fillet feature rounds off edges. While these tools are valuable for various modeling tasks, they do not directly contribute to the process of defining dimensions within a sketch.