Question

plzzzzzzz answer plzzzzzz​

Answer 1

Step-by-step explanation:

x+120+30=180 (angle sum property)

x+150=180

x=180-150

x=30

x+y=180 (linear pair)

30+y=180

y=180-30

y=150

x=z (alternate angles)

z=30

Answer 2

I answered already this question