Introduction To Solidworks -
: Adding geometric relations (like horizontal or vertical) and dimensions ensures your sketch is "fully defined" and accurate for production.
: 2D technical documents used for manufacturing, containing critical information like dimensions and section views. The Design Workflow Introduction to SolidWorks
: You turn 2D sketches into 3D geometry using features like Extruded Boss/Base (adding material) or Extruded Cut (removing material). : Adding geometric relations (like horizontal or vertical)