Respuesta :
Answer:
x = 70
Step-by-step explanation:
Angles on a line add up to 180 degrees.
180 - 120
= 60
Angles in a triangle add up to 180 degrees.
180 - 50 - 60
= 70
Answer:
x = 70
Step-by-step explanation:
Angles on a line add up to 180 degrees.
180 - 120
= 60
Angles in a triangle add up to 180 degrees.
180 - 50 - 60
= 70