: Practicing line types (solid, dashed, center) essential for technical clarity.
: Dividing circles, constructing regular polygons, and creating paper developments (unfolding) of geometric solids like prisms and cylinders. : Practicing line types (solid, dashed, center) essential
: Quick-hand drawings to visualize geometry before formal drafting. Geometric Constructions & Surface Development : : Practicing line types (solid
: Solving complex intersection problems and reading assembly drawings. Practical Implementation constructing regular polygons
: Transitioning from 2D views to isometric and dimetric projections.