if ABC≅LMN which of the following is true

A. <C≅<N
B. <C≅<M
C. <A≅<N
D. <A≅<M

B. <C≅<M

isnt it <c≅N

No, it is not "<C≅N".

If triangles ABC and LMN are congruent, it means that their corresponding angles and corresponding sides are congruent.

In this case, "<C≅<M" is true because corresponding angles are congruent.