Respuesta :

Answer:

x=79

Step-by-step explanation:

22+2x=180

2x=180-22

2x=158

x=79

Answer:

79

Step-by-step explanation:

The two lines on the side of the triangles indicates that the opposite angles are equal to each other.

180-22=158

158/2=79 so f = 79

Otras preguntas