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Ruler
Author:
motawj
,
Anthony OR 柯志明
,
GeoGebra Institute of Hong Kong
Drag the ruler to move. Drag the red point to rotate. Use the slider to adjust the length.
GeoGebra
New Resources
Droste effect draft
Kopie von parabel - parabol
Periodic Functions
Flip Flop
探究由平行線和截線所成的角
Discover Resources
Egypt Revisited
Lesson 1
HKDSE 2016 Paper I #19
éclosion
BennettGauthier_UnMessupableParallelogramHW
Discover Topics
Algebra
Surface
Fractions
Piecewise Functions
Reflection