Question

please say correct answer i have doubt​

Answer 1

Answer:

x=z=80

y=180-80=100

Step-by-step explanation:

x and 80 are corresponding angles

Answer 2

Step-by-step explanation:

angle z° = 80°. (vertically opposite angles)

angle x = 80°. ( corresponding angles)

angel y = 100° ( x+y = 180. supplimentary angles )