Question

find the lettered angle in each case
​

Answer 1

Step-by-step explanation:

40+180-x+y = 180

y-x+40 =0

y+120 =180

y=60

60-x+40=0

100 =x

Answer 2

Answer:

x = 100°

y = 60°

Step-by-step explanation:

Mark me as Brainlist