7.) If the measure of angle 7 is 155 degrees, find the measure of angle 2? * 10 points А
2329
Lines A and B are parallel lines out by a
transversal. Use the lines and the angles
formed to answer the questions below.
25 degrees
35 degrees
155 degrees
180 degrees
8.) If the measure of angle 5 is 63 degrees, find the measure of angle 3?* 10 points

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 step statement reason 1 ∠oln ≅ ∠lno given 2 draw oe as a perpendicular bisector to ln by construction 3 ∠leo ≅ ∠neo transitive property of equality 4 m∠leo = 90° definition of a perpendicular bisector 5 m∠neo = 90° definition of a perpendicular bisector 6 le ≅ en definition of a perpendicular bisector 7 δole ≅ δone side-angle-side (sas) postulate 8 ol ≅ on cpctc nina made two errors in the proof. identify and correct the errors.