124k views
3 votes
I need answers fastttttttttttt

I need answers fastttttttttttt-example-1

1 Answer

6 votes

Answer:

∠ 1 = ∠ 3 = 44°

Explanation:

∠ 1 and ∠ 8 are same- side exterior angles and sum to 180° , that is

∠ 1 + ∠ 8 = 180°

∠ 1 + 136° = 180° ( subtract 136° from both sides )

∠ 1 = 44°

∠ 1 and ∠ 3 are vertically opposite angles and are congruent , so

∠ 3 = ∠ 1 = 44°

User Ragnar
by
7.5k points