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Orthocenter
Author:
abelamontagne
Topic:
Orthocenter
The orthocenter is the intersections of the three altitudes.
GeoGebra
New Resources
Proving Triangles Congruent (2): One Step Transformations
Constructing Equilateral Triangles + Activities
apec
רישום חופשי
Constructing a Regular Hexagon + Practice
Discover Resources
Hyperbola with Directrices, Asymptotes, Eccentricity, etc.
function Demo
Areas Under the Curve
Physics Notes: Selected Topics
Convex and concave curvature
Discover Topics
Complex Numbers
Logarithmic Functions
Scalene Triangles
Similarity Transformation or Similarity
Straight Lines