Which Extrude Offset option allows for both single and dual sides?

The Extrude Offset option that allows for both single and dual sides is correctly identified. When using this option, you can define offsets that extend the geometry either from one side or symmetrically from a central axis, giving you flexibility in how the extrusion is applied.

Single-sided extrusion allows you to extend material in one direction from a given profile, while dual-sided or symmetric extrusion allows for the extension of material equally on both sides of the profile. This versatility makes it a preferred choice when dealing with designs that require symmetrical elements as well as those that need to be offset in one direction only.

Other options presented do not encompass both single and dual-side functionalities effectively. Options concerning three-sided or multi-sided configurations typically focus on more complex geometries without directly addressing the single versus dual side criterion in a straightforward manner, which is essential for standard extrusion operations.