Lectures related to Concurrent lines

Explores the concept of inclusion bissectrice in stereotomy and the configuration of convex and concave panels.

Explores the properties of bisectors and areas in Analytical Geometry.

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

Explores relative positions of lines in space, discussing parallel, secant, and confused lines.

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

Covers the construction of projections of a square in a defined plane.

Explores intersections between lines and planes, parallel planes, and relative positions of lines and planes.

Explores intersections of lines and medians in a square geometry context.

Explores 'LIMITATION 1 CÔTÉ' and 'DIÈDRES' in stereotomy using TopSolid 7 software.

Covers the topology of Riemann surfaces and the concept of triangulation using finitely many triangles.

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

Introduces the axioms of connection in Euclidean geometry, emphasizing unique lines and non-collinear points.

Explains the intersection of a line and a plane using auxiliary planes and projectants.

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

Presents examples of relative positions in space and solving problems with parametric equations.

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

Covers the construction of geometric components to avoid collisions between panels in dihedral angles.

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

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

Explores harmonic ratio in geometry, covering bisectors, harmonic segments, polyhedra, spatial curves, and historical perspectives.