Question

1. Find x,y and z

find find find find find ​

Answer 1

y=40. (vertically opposite angles)

because the sum of linear pair is180

therefore x+40=180

x=180-40

x=140

40+90+z=180

z=180-130

z=50

Answer 2

Answer:

z=50°

y=40°

x=140°

Step-by-step explanation:

90°+z+40°=180°

z=180°-40°-90°

z=50°

y+90°+z=180°

y+90°+50°=180°

y=180°-90°-50°

y=40°

x+y=180°

x+40°=180°

x=180°-40°

x=140°