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Ruler
Author:
Anthony OR 柯志明
Drag the ruler to move. Drag the red point to rotate. Use the slider to adjust the length.
GeoGebra
Anthony Or GeoGebra Institute of Hong Kong
New Resources
Is it Isosceles?
Oriented Angles and the Unit Circle
Art and Rotational Symmetry
Cube of a Binomial - Volume Model
Woven
Discover Resources
חיבור וקטורים -פירוק לרכיבים
Currency Conversion
Parallelogram Area Exploration
Modeling a Light Fixture within GeoGebra AR
Revolution surfaces
Discover Topics
Differential Equation
Pyramid
Circumcircle or Circumscribed Circle
Area
Algebra