Which of the following best describes an advantage of creating an edge blend feature instead of creating fillet curves inside a sketch?

Creating an edge blend feature offers the advantage of being able to edit, suppress, or delete it without affecting the underlying sketch, which is a significant benefit in the design process. When edge blends are applied, they are separate features that can be adjusted independently of the sketch from which the part was derived. This flexibility allows designers to modify the geometry and refine the design without having to manage changes to the sketch itself.

In contrast, if fillet curves are created inside a sketch, any modifications to these curves could potentially lead to geometric changes or even errors that might propagate through the design. This can complicate the design workflow, especially when there are multiple dependencies tied to those sketch elements. By using edge blends, designers maintain better control over the model, enabling easier adjustments as design requirements change.

While there may be advantages related to accuracy or efficiency in certain scenarios, the primary strength of using edge blends lies in their independence and ease of modification, ensuring a more streamlined design experience.