NEED ASAP- Triangles L M N and P O N connect at point N. Angles L M N and N O P are congruent. Why is the information in the diagram enough to determine that △LMN ~ △PON using a rotation about point N and a dilation?

because both triangles appear to be equilateral

because∠MNL and ∠ONP are congruent angles

because one pair of congruent corresponding angles is sufficient to determine similar triangles

because both triangles appear to be isosceles, ∠MLN ≅ ∠LMN, and ∠NOP ≅ ∠OPN