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Celia: Properties of Parallel Lines
Author:
Lorella
,
Celia Flores
Topic:
Straight Lines
Activity done for class MAT157
GeoGebra
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JR-part1.png
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.
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