Lectures related to Lines of Slope: Descriptive Geometry

Covers landmarks, coordinate systems, frames, and terminology in coordinates, emphasizing geometric angles and orthogonal vectors.

Explores orthogonality between lines and planes, focusing on conserving right angles and constructing perpendicular planes in 3D space.

Covers the geometry of the triangle, including inequalities, heights, and centers.

Discusses angle conjectures, false claims, geometric configurations, and finding collections of sets.

Covers defining a plane by its traces and determining its properties.

Explores vector and normal equations, covering lines, intersections, and distances in 2D and 3D geometry.