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GeoGebra
GeoGebra Classroom
Outline
Special Lines in a Triangle
Perpendicular Bisectors
Angle Bisectors
Medians
Altitudes
Bonus: Euler's Line
Special Lines in a Triangle
Author:
Jill Chittenden
Topic:
Geometry
This activity will explore the lines in a triangle and their points of concurrency.
Perpendicular Bisectors
Angle Bisectors
Medians
Altitudes
Bonus: Euler's Line
Next
Perpendicular Bisectors
New Resources
Trophy (version 2)
Constructing Equilateral Triangles + Activities
Constructing an Inscribed Equilateral Triangle + Activities
Tube moving at distance of a curve.
Pendulum Snake
Discover Resources
Laurie's GeoGebraBook
Supplementary Angle quiz
Ind: CircleDiagram
Section 12-3 theorems
replace algebra-slider by CAS-slider - bug with zero
Explore triangle area
Polynomial Generator (For Synthetic Division)
Discover Topics
Similar Triangles
Vectors 2D (Two-Dimensional)
Histogram
Fractions
Parabola
