Answer:
<N corresponds to <S in PQRS.
Explanation:
In similar figures corresponding angles are congruent.It is given KLMN and PQRS are similar trapezoids. The angles matching at the same place are congruent .Hence the congruent angles are <P≅<K,<L≅<Q,<M=<R and <N≅<S.
The angles N and S are at matching places so the angle that corresponds to <N in PQRS is <S.