Mediaspace scheduled maintenance: Aug 25, 2026 07:00 - 12:00 AM. During this time, videos will be temporarily unavailable. Check status updates.

Concept

Triangle center

Related lectures (28)

Building surfaces from equilateral triangles

Explores the construction of Riemann surfaces from equilateral triangles and the dynamics of finite-type maps.

Triangle Resolution: Trigonometry Basics

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

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.

Center of Gravity: Barycenter

Explores the center of gravity in triangles and the barycenter theorem.

Angles: Degrees and Triangle Sum

Introduces measuring angles in degrees and radians, the sum of angles in a triangle, and angle properties.

Pythagorean Theorem

Introduces the Pythagorean theorem, explaining its geometric significance and applications in calculating areas.

Geometric Proportions: Euclidean Elements

Explores geometric proportions, commensurability, and triangle construction in Euclidean geometry.

Trigonometric Functions: Right Triangle MOOC: Trigonometric, Logarithmic and Exponential Functions

Introduces trigonometric functions in right triangles, exploring angles, ratios, and special values.

Thales Theorem

Explores the Thales Theorem, stating equal ratios of segments in triangles.

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 Geometry: Area Formula

Explores the area formula for triangles using base, height, and determinants.

Complex Polynomials and Factorization

Explores complex polynomials, factorization, roots of equations, equilateral triangles, and infinite sums in sequences.

Euclidean Geometry Fundamentals

Introduces the fundamentals of Euclidean geometry, covering equilateral triangles, symmetries, radical axes, and ancient architectural figures.

Triangle Geometry: Special Lines

Explores the geometry of a triangle, focusing on special lines.

Optimization Problems

Explores optimization problems to find global extrema of functions over domains.

Triangle Geometry: Special Lines (Part 2)

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

Elementary Operations in Geometry

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

Stresses due to Flexure

Covers the calculation of curvature in beams and the design of beams for stress considerations.

Distance Axioms

Covers the concept of distance in the plane, distance axioms, triangle construction, and triangle side properties.

Geometry of the Triangle Log in to Mediaspace to watch this video

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