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Lecture
Thales Theorem
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Related lectures (23)
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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.
Elementary Operations in Geometry
Explores elementary operations in geometry, including addition, subtraction, multiplication, and division of segments and angles.
Pythagorean Theorem
Introduces the Pythagorean theorem, explaining its geometric significance and applications in calculating areas.
Geometry of the Triangle
Covers the geometry of the triangle, including inequalities, heights, and centers.
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.
Triangle Resolution: Trigonometry Basics
Covers the resolution of triangles using trigonometric functions to find missing sides and angles.
Topology of Riemann Surfaces
Covers the topology of Riemann surfaces and the concept of triangulation using finitely many triangles.
Mediatrix and Bisector
Explores the mediatrix and bisector properties in right-angled triangles through proofs and constructions.
Trigonometric Functions: Right Triangle
Introduces trigonometric functions in right triangles, exploring angles, ratios, and special values.
Angles: Degrees and Triangle Sum
Introduces measuring angles in degrees and radians, the sum of angles in a triangle, and angle properties.