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Given the information in the diagram, which theorembest justifies why lines e and f must be parallel?72°108O alternate interior angles theoremsame side interior angles theoremconverse of the alternate interior angles theoremo converse of the same side interior angles theoremSave and ExitNextSubmit

Respuesta :

According to the same side interior angle theorem, if a transversal line intersects two parallel lines, then each pair of same-side interior angles are supplementary.

From the given figure, it is seen that 72 degrees and 108 degrees are a pair of same-side interior angles that are supplementary to one another.

Hence the correct answer is (B)