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Triangle Properties
Author:
Auston B Cron
,
GeoGebra Forum
Move the blue dots A, B, and C to get different triangles. Select the buttons to see some common triangles.
GeoGebra
The common triangles mentioned have been use for over 12,000 years and are still used today in multiple occupations.
New Resources
Construct a Conic
Poorly Drawn Parallelograms 2
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Finding Average Rate of Change of a Function
Tutorial: Create lists of numbers and objects
Discover Resources
Test
Investigation: Equiangular Polygons
Plane Figures
Normal Approximation to the Binomial
Untitled
Discover Topics
Solids or 3D Shapes
Symmetry
Surface
Similar Triangles
Complex Numbers