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Proving Congruence
Author:
Kelly DeNu
How can we prove that Triangle ABC is congruent to Triangle EFG by a series of reflection, translation, and rotation?
GeoGebra
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Linear Cross Section Exercise
Slope Field (1)
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Play C3 E3 G3 C4_C4
Rotating Points (Optical Illusion)
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Tangram
step 6
Equations of Circles
G_4.01 Translations
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Tangent Function
Solids or 3D Shapes
Confidence Interval
Random Variables
Cosine