176k views
4 votes
Which pair of angles adds up to 180 degrees?

Which pair of angles adds up to 180 degrees?-example-1

1 Answer

4 votes
D. ∠1 and ∠4

∠1 and ∠3 are less than 90° and they both add up to 180°. ∠2 and ∠4 are too obtuse and would be around 360°. ∠2 is about 160° and ∠3 is around 45°. And ∠1 and ∠3 are the same degrees
User Manuel Escrig
by
7.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.