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Related lectures (26)
Angle at the Center & Power of a Point
Explores angles at the center of a circle and the power of a point relative to a circle, emphasizing their importance in geometry and CAD software.
Local Homeomorphisms and Coverings
Covers the concepts of local homeomorphisms and coverings in manifolds, emphasizing the conditions under which a map is considered a local homeomorphism or a covering.
Pythagorean Theorem
Introduces the Pythagorean theorem, explaining its geometric significance and applications in calculating areas.
Gothic Surfaces: Curvature, Development, and Stereotomy
Delves into the geometric principles of Gothic architecture, focusing on surface curvature and stereotomy techniques.
Geometry of the Triangle
Covers the geometry of the triangle, including inequalities, heights, and centers.
Triangle Resolution: Trigonometry Basics
Covers the resolution of triangles using trigonometric functions to find missing sides and angles.
Approximation of Ellipses by Ovals
Explores the historical development of approximating ellipses with ovals and the challenges in machining trajectories.
Curvature and Osculating Circle
Covers curvature, osculating circles, and the evolute of plane curves, with examples and equations.
Regular Polyhedra: Definitions and Symmetries
Explores the definitions and symmetries of regular polyhedra, focusing on the five known convex regular polyhedra from ancient times.
Geometrical Aspects of Differential Operators
Explores differential operators, regular curves, norms, and injective functions, addressing questions on curves' properties, norms, simplicity, and injectivity.
Residue Theorem: Calculating Integrals on Closed Curves
Covers the application of the residue theorem in calculating integrals on closed curves in complex analysis.
Elementary Operations in Geometry
Explores elementary operations in geometry, including addition, subtraction, multiplication, and division of segments and angles.
Surface of Revolution
Explains the parametric equations of surfaces of revolution generated by curves in space.
Thales Theorem
Explores the Thales Theorem, stating equal ratios of segments in triangles.
Angles: Degrees and Triangle Sum
Introduces measuring angles in degrees and radians, the sum of angles in a triangle, and angle properties.
Trigonometric Functions: Right Triangle
Introduces trigonometric functions in right triangles, exploring angles, ratios, and special values.
Analytical Geometry: Bisectors and Areas
Explores the properties of bisectors and areas in Analytical Geometry.
Distance Axioms
Covers the concept of distance in the plane, distance axioms, triangle construction, and triangle side properties.
Triangle Geometry: Special Lines
Explores the geometry of a triangle, focusing on special lines.
Topology of Riemann Surfaces
Covers the topology of Riemann surfaces and the concept of triangulation using finitely many triangles.
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