The pair of alternate exterior angles are ∠1 and ∠5.
What are Parallel Lines?
The lines that always have a constant distance between them and never intersect each other are called Parallel Lines.
The slope of parallel lines is equal to each other.
When parallel lines are intersected by a transversal, lots of angles namely consecutive interior angles, alternate exterior angles, etc are formed.
According to the theorem of alternate exterior angles, if two lines are parallel to each other then the alternate exterior angles are equal to each other,
Line a and b are two parallel lines, intersected by the transversal and the angles formed are namely, 1, 2, 3, 4, 5, 6, 7, 8.
The alternate exterior angles can be understood from the figure as,
∠1 and ∠5 are the angles on the alternate side of the transversal and on the exterior side of the parallel lines.
To know more about Parallel Lines
https://brainly.com/question/16701300
#SPJ2
