# add_circle_rsketch ## API Definition ```python def add_circle_rsketch(sketch: Sketch, entity_id: str, center: Union[SketchRef, str], radius: ScalarLike, *, construction: bool = False) -> Sketch ``` *Source: operations.py* ## Import Surface - top-level: `from simplecadapi import add_circle_rsketch` ## Description Add a named circle entity and return an updated sketch document.