Translating vertex A to vertex D, and then rotate △ABC around
point A to align the sides and angles will bring about a rigid
transformation.
What is Rigid transformation?
This is the transformation which preserves the Euclidean
distance between every pair of points. This could be as a result
of the following:
- Reflection
- Translation etc.
Option D when done will preserve the distance between the
points when vertex A is translated to vertex D as they contain
the same angle with other sides and angles being made to
align.
Read more about Rigid transformation here https://brainly.com/question/1462871