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Angle at the centre Theorem
Author:
Brenna Swope
,
laura.rees-hughes
GeoGebra
Draw the points at C & D to change the angle measure. What do you notice?
New Resources
The Cosine Formula - Proof Without Words
Positive and Negative Space
The black friday GeoGebra :)
Exploding cube
Rolling Triangle
Discover Resources
gül
The Reflection Triangle and Collinear Points
Kurt
Constructing Trianglesss
Translations
Kopija Pravilna četverostrana piramida
Discover Topics
Special Points
Diagrams
Geometry
Real Numbers
Upper and Lower Sum or Riemann Sum