The Explode function converts geometric entities into only lines or arcs. To perform the function, you select geometry, and press the Spacebar to accept the selection.
Parameters
Accuracy - defines the accuracy of the exploded result compared to the original entity (maximum chord height). Higher values create larger segments.
Entity Type - sets the entities to be broken into Lines or Arcs.
Selection Mask
All selectable entity types are enabled by default. You can disable the selection of the specific entity types: Text, Arcs, Splines, Contours, and Point Patterns.