Isometries, also known as rigid motions, are the transformations of the plane which preserve distance. These seven applets can be used as an introduction to this important topic in geometry.
Download all the GeoGebra files (zip).
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Henri Picciotto's Math Education Page
Henri Picciotto
Isometries, also known as rigid motions, are the transformations of the plane which preserve distance. These seven applets can be used as an introduction to this important topic in geometry.
Download all the GeoGebra files (zip).