210k views
5 votes
20 points, please explain your answer :)​

20 points, please explain your answer :)​-example-1
User UnitStack
by
7.4k points

1 Answer

4 votes

Answer:

Angle 3 = 70

Explanation:

This is a geometry property

"opposite angle theorem"

It's pretty easy to prove it as well
180-70 = 110
180-110 = 70

20 points, please explain your answer :)​-example-1
User Rdas
by
7.6k points