Question

50 points hurry up !!!!!!!!!!!

2day is my exam .......​

Answer 1

z+40=180

z=180-40

z=140°

it's value of y =140

now

x+y=180

x+140=180

x=40°

it's value of x=40°

Answer 2

Answer:

please mark me as the best answer and dear first solution jisne Diya h wrong h