Question

Find x in the figure 30 degree and 120 degree

Answer 1

Answer:

X = 30 degree

Step-by-step explanation:

X + 30 degree + 120 degree = 180 degree

therefore,Angle sum property

X + 150 degree = 180 degree

X = 180 degree - 150 degree

X = 30 degree

Answer 2

Answer:

x= 30

Step-by-step explanation:

x+ 30+ 120 =180

x+150=180

x=180- 150

x=30