Question

find angle measure of x of each of the following.​

Answer 1

Answer:

80 degree

Step-by-step explanation:

180-150=30

exterior angle = sum of interior opposite angle

30+50=80

Answer 2

Answer:

x=80

Step-by-step explanation:

150 + y = 180

y = 30  (linear pair)

exterior angle = sum of opposite interior angles

                 x = 30 + 50

                 x = 80