What are the roots of the quadratic? a) -3 and 0
b) -3 and 1
c) -1 and 3
d) -1 and -3

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.