does anyone get this problem on finding angles? (20 pts)
Mathematics
sabrams10
Question
does anyone get this problem on finding angles? (20 pts)
2 Answer

1. User Answers Rast
A straight line is 180. To find the angle of b, you minus 39 from 180.
18039=141
The answer is b=141 
2. User Answers Anonym
The missing triangle is 141°. Hope it help!