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Why Do You Think This Type Of Transformation Is Called Rigid? [Solved]
A rotation is called a rigid transformation or isometry because the image is the same size and shape as the pre-image. An object and its rotation are the same shape and size, but the figures may be positioned differently.
Rigid Transformations
In plane geometry, these
8th Grade Math: Rigid Transformations
So think
Transformations: Rigid vs. Non Rigid Motion - Geometry
This video describes the difference between