Answer:
∠2 = 115°
∠11 = 94°
Step-by-step explanation:
Where a transversal crosses parallel lines, all of the acute angles it creates are congruent. All of the obtuse angles it creates are congruent. And, the acute angles are supplementary to the obtuse angles. Pairs of angles are identified as "corresponding" or "consecutive" or "alternate" so they can be referred to in theorems and proofs. These names don't change the above relations.
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∠2
Obtuse angle 2 is the supplement to acute angle 5.
∠2 = 180° -65° = 115°
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∠11
Obtuse angle 11 has the same measure as obtuse angle 15.
∠11 = 94°
