Jon S. answered 06/20/20
Patient and Knowledgeable Math and English Tutor
Let's look at the answer choices:
A.alternate exterior angles
<2 and <3 are not alternate exterior angles. <1 and <5 are alternate exterior angles (outside the two lines cut by the transversal and on opposite sides of the transversal).
B.vertical angles
<2 and <3 are not vertical angles. <5 and <6 are vertical angles (opposite angles when two lines intersect).
C.interior angles
<2 is an interior angle (between the two parallel lines), but <3 is an exterior angle (outside the two parallel lines).
D.corresponding angles
<2 and <3 are corresponding angles (on the same side of the transversal and in the same relative position to the two lines cut by the transversal).
