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Author:Rory Geoghegan

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Writing and Graphing Proportional Relationships (k>0)
Perpendicular Lines: Quick Exploration
Angle Addition Postulate (V2) - Integer Solutions
Linear Combination of Vectors
Marion's Theorem

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Aristarchos' possible use of a mirror
Angle Bisector
Triangle Inequality
Incenter
Exploring the Area of a Triangle

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Reflection
Limits
Linear Equations
Congruence
Fractal Geometry

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