SOLUTION: Is there a series of rigid transformations that could map ΔRST to ΔXYT? If so, which transformations could be used?
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-> SOLUTION: Is there a series of rigid transformations that could map ΔRST to ΔXYT? If so, which transformations could be used?
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A rigid transformation (also called an isometry) is a transformation of the plane that preserves length.
Reflections, translations, rotations, and combinations of these three transformations are "rigid transformations".