Respuesta :

Answer:

The sum of the interior angles of the triangle is 180°.

[tex]b + 25 + 106 = 180 \\ b + 131= 180 \\ b = 180 - 131 \\ \boxed{b = 49}[/tex]

49° is the right answer.

Answer:

49 degrees

Step-by-step explanation:

Hope this helps ;)