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Päivitä -välilehti

Author:Kari Teittinen

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Let's fly!
Trophy (version 2)
Proving Triangles Congruent (2): One Step Transformations
Constructing an Inscribed Equilateral Triangle + Activities
Constructing Equilateral Triangles + Activities

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Den rette linje
rectangle
Rotations
Slope Intercept Form of Equation of Line

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Angles
Unit Circle
Means
Sequences and Series
Combinatorics

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