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Congruence Mappings

Illustrates the congruence mappings of translation, reflection, and rotation with physical examples of 2-D and 3-D figures, and outlines methods for creating Escher-type tessellations.

Subsections: Translations; Reflections; Rotations; Composition of Mappings; Congruence; Mapping Figures onto Themselves; Escher-Type Tessellations; Problem-Solving Application

One-page Math Activity: Rotating, Reflecting, and Translating Figures on Grids







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