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Altitudes of a Triangle and the Orthocenter
Author:
Donald York
Topic:
Orthocenter
GeoGebra
New Resources
רישום חופשי
Loyd's Two-Greek-Crosses-to-a-Square Dissection
Hyperbola Equation
Untitled
Pythagoras fractal tree: Step 2
Discover Resources
Least squares
Transformation (vertical stretch, reflection)
Copia de Area Between Curves
centroid
octagon trip
Discover Topics
Reflection
Line Segment
Parallelogram
Linear Functions
Multiplication