How can you measure distances and angles in SolidWorks?

In SolidWorks, the "Measure" tool from the Tools menu is specifically designed for evaluating distances, angles, and other geometric relationships between entities in a model. This tool allows users to click on different parts of the model, and it will provide precise measurements of the distances and angles between selected points or edges, facilitating accurate assessments without altering the geometry.

Using the "Measure" tool is beneficial for both parts and assemblies, as it provides real-time feedback on the relationships between different features, aiding in design validation and modifications. This functionality is especially useful for ensuring parts fit together as intended or for checking clearances and tolerances.

The other choices do not offer the same capability in context. The "Dimension" tool in the Feature menu mainly applies to creating annotations in sketches or in drawings, controlling how features are sized rather than measuring existing distances or angles directly. Dragging to measure is an imprecise method and typically does not provide the detailed and accurate measurements that the Measure tool offers. The "Ruler" tool is not a standard tool within SolidWorks; instead, it may refer to intuition or manual measuring, which is less efficient and accurate.