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Triangle Angles
Author:
D Shea
Use the sliders to create isosceles and equilateral triangles and explore the relationship between the perpendicular bisector of the base and the angles bisector.
GeoGebra
New Resources
alg2_05_05_04_applet_exp_fxn_flvs
Finding Average Rate of Change of a Function
Parallelograms: Quick Investigation
Icosahedron1
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Discover Resources
arcellipse
Enlargements Questions
Area of Triangles Investigation
Animation 282
revolution about x and yAxis
Discover Topics
Histogram
Geometric Mean
Continuity
Root
Rhombus