How do we refer to self-contained state actions: monadic. dyadic. triadic. k-adic?

12 is 33 1/3% of 36 what is the whole

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.

Find the measure of angle b in the following triangle