352,573 views
5 votes
5 votes
Help me please. thank you if you do.

Help me please. thank you if you do.-example-1
User Zhani Baramidze
by
2.6k points

1 Answer

30 votes
30 votes
(3b-6)+(b-2)=180
4b-8=180
4b=188
b=47°

Hope my answer helped u :)
User Heizar
by
3.0k points