Transcript text: In the figure, line $a$ and line $b$ are parallel. Based on the figure, match each given angle with its congruent angles.
angles congruent to $<1$
angles congruent to $\angle 2$
angles congruent to $\angle 7$
angles congruent to $\angle 6$
\[
\angle 3, \angle 7, \angle 6
\]
$\square$
$\angle 3, \angle 7, \angle 2$
$\angle 4, \angle 8, \angle 5$ $\square$
$\angle 3, \angle 6, \angle 2$