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Orthocentre of a Triangle
Author:
Dolly Madan
The concurrence of 3 altitudes is called orthocentre
GeoGebra
New Resources
z`]]
רישום חופשי
Exploring GeoGebra for the First Time
Locus Related to Descartes' Folium
Reflection Across 2 Parallel Lines
Discover Resources
Fruit Boxes
สามเหลี่ยมปีทาโกรัส
A1.ACE.1 - Verbal expression to algebraic expression
Default Applet #2
Discover Topics
Subtraction
Triangles
Kite
Pythagoras or Pythagorean Theorem
Straight Lines