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Triangle sum

Author:Randall Roeser

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Thales' Intercept Theorem
Folding door
Identify Opposite, Adjacent, Hypotenuse
Line Through Two Points and Slope
Inversión esférica de nudos: el nudo trébol y el nudo ocho

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Rotation Exploration
Quadratic Three Forms
Geometry Play
U4 Pt3

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Reflection
Translation
Power Functions
Kite
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