Question

Please give me answer fast.
Seriously ​

Answer 1

Answer:

40+30+z=180( sum of the triangle is 180)

70+z =180

z=180-70

z=110

x=110

x=z ( interior opp angle)

now x+y+80=180

y+110+80=180

190-180

10=y

therefore x=110

y=10

z=110