Kala needs to make a total of 40 deliveries this week. So far she has completed 34 of them. What percentage of her total deliveries has Kala completed?

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.