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GeoGebra
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GeoGebra
GeoGebra Classroom
GeoGebra
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Copy of Ruler
Author:
Sara Scholes
,
Anthony OR 柯志明
Drag the ruler to move. Drag the red point to rotate. Use the slider to adjust the length.
GeoGebra
MHA
New Resources
Linear Cross Section Exercise
Piano. Keyboard.
Parallel or Not? (V2)
Bottema's Theorem
Cross Product in 2D and 3D
Discover Resources
Reilly_exploring angles
Ball on Ramp
QR3-01-XT1 (Area model)
Pythagorean Proof
Sirged
Discover Topics
Orthocenter
Plane Figures or Shapes
Geometry
Ellipse
Special Points