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if the lines a and b in the diagram below are parallelm why do angles 1 nd 8 measure 120 degree angles
Because they are alternate interior angles.
Because they are corresponding angles.
Because they are alternate exterior angles.
Because they are same-side interior angles.

if the lines a and b in the diagram below are parallelm why do angles 1 nd 8 measure 120 degree anglesBecause they are alternate interior angles Because they a class=
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Respuesta :

The pairs of angles on opposite sides of the transversal but outside the two lines are called alternate exterior angles.

Answer is because they are alternate exterior angles.