Question

find the value of x and y in the following diagrams​

Answer 1

Answer:

x=60

y=80

Step-by-step explanation:

x= 60 (vertically opposite angles)

y+60+40=180 (angle sum property)

y=180-100

y=80

Answer 2

Answer:

x = 60    ;      y = 80

Step-by-step explanation:

x = 60 (vertically opp. angle)

x + y + 40 = 180 (sum of interior angle)

60 + y + 40 = 180

y + 100 = 180

y = 180 - 100

y = 80