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TIA17 Orthocenter
Author:
Philip Taylor
Topic:
Orthocenter
GeoGebra
New Resources
Radian Angles
Ball Structure
Pi Made of Functions
If Pythagoras Had Regular Heptagons...
Inner and Outer Pentagon Points and Conics
Discover Resources
Pg31-Q24
Untitled
HF1c2-app
Triangle Inequality - One Triangle
Eiffel tower (use of lists)
Discover Topics
Upper and Lower Sum or Riemann Sum
Complex Numbers
Tree Diagrams
Special Points
Logarithmic Functions