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Author:
Марцина НМ
GeoGebra
GeoGebra
GeoGebra
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Rose Curve
Angle Addition: Warm Up Exercises
seo tool
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Similar Triangle Maker
Investigation: Rotations with Coordinates
Cylindrical Coordinates: Dynamic Illustrator
Invariant points in the line x=y. Points B, C, D are invariant in the line x=y. But A is reflected as A' in the line x=y.