Respuesta :

davidmaharjan62

Answer:

x-30+x+50=180(being co interior angle)

2x+20=180

2x=180-20

x=160/2

x=80

putting the value of x in x-30

80-30=50

again

y+50=180(being co interior angle)

y=180-50

y=130

Step-by-step explanation:

hope this will help you

They are same side ineterior so supplementary

  • x-30+x+50=180
  • 2x+20=180
  • 2x=160
  • x=80

Again

  • x-30+y=180
  • x+y=210
  • 80+y=210
  • y=130

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