Question

Line I is parallel to line m. If the

measure of 26 is 75°, what is the
measure of Z2?
1/2
4/3
5/6 = 75°
78

Answer 1

75°

Explanation:

All parallel lines will meet their transversal (the line going through them) at the same angle. We can imagine sliding line m up to line l until the two are overlapping, and naturally all of those angles at the intersection will overlap, too. ∠6 will overlap ∠2, so the two angles are congruent. If m∠6 = 75°, then m∠2 = 75°!