Question

figure 1
a. label the alternate interior angles ∠1 and ∠2
label the corresponding angles ∠3 and ∠8
label the consecutive interior angles ∠2 and ∠5
b. true or false in figure 1, are alternate exterior angles congruent?

Explanation:

Step1: Identify line types

Lines a and b are parallel (marked with arrows), cut by a transversal.

Step2: Recall angle definitions

Alternate exterior angles are outside parallel lines, on opposite sides of transversal. Congruent if lines are parallel.

Step3: Apply parallel line property

Since a || b, alternate exterior angles are congruent.

Answer:

TRUE