A rotation is -
A translation is -
A reflection is -
Congruent figures are -
Similar figures are -

What geometrical transformation is shown here?

What geometrical transformation is shown here?

What geometrical transformation is shown here?
What geometrical transformation is shown here?

What geometrical transformation is shown here?
Figure 1 is the preimage. Figures 2 and 3 both show the following transformation.
What is the line called over which the preimage is transformed?