Question

help help it's a humble request​

Answer 1

Step-by-step explanation:

A+B=120(ext angle)

30+y=120

y=90

hope it helps

Answer 2

Answer:

x = 60 °

y = 90°

Step-by-step explanation:

x by linear pair

x = 180 ° - 120 °

x = 60°

y by angle sum property

A +B +C = 180 °

30 ° + Y + 60 ° = 180 °

90 ° + Y = 180°

Y = 180 - 90

Y = 90 °