Answer:
see explanation
Explanation:
1 The blue line is called the transversal
2 The black lines are parallel lines
3 A pair of same- side interior angles are 2 / 5 or 3 / 8
4. linear pairs add up to 180°
5 angle 1 and angle 2 are called vertical angles and are congruent (equal)
6 ∠ 1and ∠ 5 are called corresponding angles and are congruent