Given that ∠1≅∠7 . Which theorem proves that d∥e? converse of the alternate interior angles theorem converse of the alternate exterior angles theorem alternate exterior angles theorem alternate interior angles theorem Parallel lines d and e intersected by a transversal. Line d is above line e. Angle 1 is above line d and to the left of the transversal. Angle 2 is above line d and to the right of the transversal. Angle 3 is below line d and to the left of the transversal. The angle below line d and to the right of the transversal is labeled 46 degrees. Angle 4 is above line e and to the left of the transversal. Angle 5 is above line e and to the right of the transversal. Angle 6 is below line e and to the left of the transversal. Angle 7 is below line e and to the right of the transversal.