Respuesta :
Answer:
11
Step-by-step explanation:
x+x+158=180
2x=180-158
2x=22
x=11
Answer:
Smaller angle is 11 degrees
Larger angle is 169 degrees.
Step-by-step explanation:
Supplementary angle makes up a total of 180 degrees.
x = smaller angle
x + x + 158 = 180
2x + 158 =180
2x = 22
x = 11
Larger angle is x + 158 or 169.