Respuesta :
Answer:
119 maybe, not completely sure
Step-by-step explanation:
I think 119
Answer:
The total interior angle of a triangle is 180°
So,
x = 180° - 30° - 31°
= 119°
Answer:
119 maybe, not completely sure
Step-by-step explanation:
I think 119
Answer:
The total interior angle of a triangle is 180°
So,
x = 180° - 30° - 31°
= 119°