translation
The identity transformation.
An enlargement transformation will give the result of a similar shape.
A similar figure has the same interior angles as a congruent figure but its sides are in proportion to a congruent figure.
It is an enlargement
A dilation would produce a similar figure.
translation
Please don't write "the following" if you don't provide a list. We can't guess that list.
Translation, rotation, reflection.
Yes
Figures are congruent if and only if they are related by a translation, reflection, or rotation, or some combination of these transformations.
The identity transformation.
A dilation (or scaling) is a transformation that does not always result in an image that is congruent to the original figure. While translations, rotations, and reflections always produce congruent figures, dilations change the size of the figure, which means the image may be similar to, but not congruent with, the original figure.
An enlargement transformation will give the result of a similar shape.
A similar figure has the same interior angles as a congruent figure but its sides are in proportion to a congruent figure.
Reflections, translations, rotations.
Translation, rotation, reflection