Respuesta :

Answer:

x = 108

Step-by-step explanation:

The angles all add up to 180 degrees, so if you subtract 25 and 47 from 180, you get x.

we know that the triangle is always going to be 180 degrees so add up 25 + 47 = 72

Now 180 - 72 = 108

108 is the answer :)