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GeoGebra
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GeoGebra
GeoGebra Classroom
GeoGebra
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All Bisectors of a Triangle
Author:
Patrick Nyberg
Angle bisctors (blue) and perpendicular bisectors of the sides (red)
GeoGebra
Incenter (E) and Circumcenter (D)
GeoGebra
Medians (green) concurrent at the centroid (J)
GeoGebra
Altitudes (yellow) concurrent at the orthocenter (K)
GeoGebra
New Resources
Point on a plane
SetAxesRatio 1-1 and Set dimensions
Creating a navigation bar to show steps for geometric constructions
Graph that Function (v3)
apec
Discover Resources
Quadrilateral Project
rectangle Joe
Angle Sum of triangles
MinPerimeter
Slope explorer: function cos
Discover Topics
Statistics
Intersection
Surface
Equilateral Triangles
Geometric Mean