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Lexi Armstrong Geogebra

Author:Lexi Armstrong

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Proving Triangles Similar by Dilation
Thales' Intercept Theorem
Folding door
Tangent Plane to a Sphere
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Rotations
Euclid Book 1, Proposition 2
Disc Action!!!
Do It Yourself Christmas Tree

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LCM and GCD
Inequalities
Linear Functions
Congruence
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