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GeoGebra Lesson
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GeoGebra
GeoGebra Lesson
GeoGebra
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Order of rotational symmetry for an equilateral triangle
Author:
Felicity Sturge
Topic:
Symmetry
GeoGebra
New Resources
Writing and Graphing Proportional Relationships (k>0)
Pythagorean Theorem: Extension Exercises
Angle Addition Postulate (V2) - Integer Solutions
Perpendicular Lines: Quick Exploration
Congruent Sides & Angles in △s: Exploration
Discover Resources
Area Demonstrations
GeoGebra_Activity
Circles-B3-6
IM 6–8 Math
What is a Radian?
Discover Topics
Angles
Geometric Transformations
Parametric Curves
Mode
Pythagoras or Pythagorean Theorem