Respuesta :

Answer:

x = 24

Step-by-step explanation:

96 + 2x + x + 12 = 180

108 + 3x = 180

3x = 72

x = 24

The angles would be:

96˚, 48˚, 36˚

Answer:

3x+108=180

3x=180

72/3

24

Step-by-step explanation: