44.0k views
2 votes
Given: a∥b, m∠1 = 71º Find m∠5, m∠8

Given: a∥b, m∠1 = 71º Find m∠5, m∠8-example-1

2 Answers

3 votes

Answer:

∠5 = 71°

∠8 = 109°

Explanation:

∠1 = 71°

∠5 = 71° (the same as ∠1 = 71°) its a corresponding angle

∠8 = 180 - ∠5

∠8 = 180 - 71

∠8 = 109°

User Moffen
by
5.3k points
1 vote

Explanation:

m <5=71

m <8=109

-------------

User Projjol
by
4.5k points