GeoGebra
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GeoGebra
Goal Free problems
Goal free
Pentagon
Investigate!
Goal Free problems
Author:
Kathryn Peake
Goal free
Pentagon
Investigate!
New Resources
IM.g.1.8.1.Point vs. Point on a Line vs. Intersection
Cross Sections of a Cube
Non-obvious Geometrical Properties of a Triangle
Inscribed Angles
題三 (傾斜的對稱軸)
Discover Resources
geometry transformations
r=A+Bcos(T)
p302-13
Proprietate Mediana.
Angle of elevation and depression
Discover Topics
Equations
Circumcircle or Circumscribed Circle
Geometric Transformations
Derivative
Algebra
