Answer:
The last line i.e "rotation, then translation " is the correct answer .
Explanation:
Missing information :
In this question some information is missing The triangles are congruent by the SSS and HL. This line is missing in the given question .
The triangles that are the exactly similar sides and the angles.is known as congruent triangles .In the congruent triangle One's three sides are exactly similar in way of measuring to someone else's three sides also each of the three angles has almost the same angle as another.