The Drafting app enables you to modify 2D geometry, as well as perform a number of operations on it.
Modifying 2D Geometry Concepts Modifying Element Coordinates Converting Standard into Construction Elements Editing a Spline Creating Corners Creating Chamfers Trimming Elements Breaking Elements Breaking and Trimming Elements Trimming Elements using Boolean Trim Operations Closing Elements Complementing an Arc (Circle or Ellipse) Creating Mirrored Elements Moving Elements by Symmetry Translating Elements Rotating Elements Scaling Elements Duplicating 2D Elements Using Offset Duplicating Multiple 2D Elements Using Offset Aligning Points Measuring