The duration of a professor's class has a continuous uniform distribution between 50.0 minutes and 52.0 minutes. if one class is randomly selected, find the probability that the professor class duration is between 51.6 and 51.7 minutes P(51.6

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.