Transformation Station Translation

Translation Station[br]1) Drag the x around[br]2) Change the points A, B, and C.[br][br]3) Answer the question: What changes?[br]How could you be precise with your description of the changes/non-changes?
What changes?[br][br]And what doesn't?

Congruence by Rigid Motions

1) Is there a sequence of rigid motions that maps the blue triangle onto the red triangle?[br]2) Are the 2 triangles congruent?

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