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GeoGebra
Protractor
Author:
Jason Wofsey
Drag the blue point to move the protractor and the red point to rotate.
New Resources
Unit 3 Constructions - Perpendicular Line Through a Point
Unit 3 Constructions - Copy an Angle
Conguent Segments
Geometry Constructions
Secant Line
Discover Resources
Modeling curves
SectionFormula
BJD Probability Distribution Tool : Optional Input
Elipse com focos no eixo x
Εγγεγραμμένα Τετράπλευρα
Discover Topics
Integers
Random Experiments
Right Triangles
Translation
Arithmetic Operations