Lectures related to Intersections of Lines and Medians

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

Explores the mediatrix and bisector properties in right-angled triangles through proofs and constructions.

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

Explores Euclid's first proposition, ancient symmetria, and Vitruvius' architectural figures.

Explores elementary operations in geometry, including addition, subtraction, multiplication, and division of segments and angles.

Covers the resolution of triangles using trigonometric functions to find missing sides and angles.

Explores perpendicular lines and planes in descriptive geometry, focusing on orthogonality and intersection points.

Covers the precise description of the relative positioning of objects in space.

Introduces vector definitions, displacement, addition, and applications in geometry.

Explores midpoint, equations, angles, and projections in analytical geometry.

Explores lines of slope in descriptive geometry, analyzing their properties and relationships within a plane through sketches and examples.

Covers the definition of section ratio and quadrants division in space.

Explores true angle magnitude, reflections, isometries, and symmetries in modern geometry, with practical CAD applications.

Explores straight lines, line purity, and line projections in geometric descriptive.

Explores triangle bisectors, locus of equidistant points, and incenter intersection.

Explores vector equations, observation points, and normal equations in a plane.

Explores the properties of bisectors and areas in Analytical Geometry.

Covers orthogonal projections, rectors, norms, and geometric observations in vector spaces.

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

Covers the analytical expression of the mixed product and its applications.