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Equilateral Triangle Discovery
Author:
Sabrina Garcia
,
Terry Lee Lindenmuth
GeoGebra
Write a sentence or two about your observations on equilateral triangles. What doesn't change? What does change?
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New Resources
Linear Cross Section Exercise
Ellipse, Hyperbola and Circle as Envelopes
Witch of Agnesi - A Classical Construction
Stairs (Optical Illusion)
Simplifying Radicals: Geometric Thin Slice
Discover Resources
Hexagon Interior Angle Sum
Graphing Radical Expressions
Cubic Investigation
Kickoff 4.3 WDYN
Reflecting triangles to show congruency
Discover Topics
Volume
Limits
Inequalities
Constructions
Root