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7+(3n++8) what is the answer to this?

Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0)

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.