The triangles are congruent by the SSS congruence theorem.
Triangles L M N and L prime M prime N prime are shown. Triangle L M N is rotated about point L and then is shifted up and to the right to form triangle L prime M prime N prime.
Which transformation(s) can map ΔLMN onto ΔL'M'N'?
translation only
reflection only
rotation then translation
reflection then translation
