Question

find the value of the angle Y and Z in the given figure ​

Answer 1

Answer:

z=40° [ vertically opposite]

y+40=180° [linear pair]

y=180-40

y=140°

Answer 2

Step-by-step explanation:

40+y=180. (since the sum of angles in a straight line is 180)

y=180-40

y=140

z+y=180. ((since the sum of angles in a straight line is 180)

z+140=180

z=180-140

z=40