Question

plwase tell the answer​

Answer 1

Answer:

Sorry I don't know maybe someone else can tell you to answer.

Answer 2

Step-by-step explanation:

(i)

=y+120=180 degree

therefore y=180-120=60 degree.

y=60degree.

and

50+x+y=180 degree.

or 50+x+60=180 degree.

x= 180-50+60

therefore X= 180-110= 70

or x=70