The standard syllabus for typically covers the following key areas:

Plane geometry focuses on two-dimensional forms that exist on a single flat surface—such as points, lines, triangles, and circles. In technical drawing, this provides the foundation for orthographic projections and site plans. Solid geometry extends this into the third dimension, dealing with objects that have depth and volume, such as cubes, cylinders, and pyramids. Core Topics in Technical Drawing 1

Technical drawing is the essential visual language of engineers, architects, and designers. At its core lie two fundamental disciplines: plane and solid geometry. Mastering these allows a drafter to translate complex three-dimensional ideas into clear, actionable 2D layouts and 3D models. Understanding Plane and Solid Geometry