Question

please give me answer of this​

Answer 1

120+50=180

180-120+50

=10

=10.....♥

Answer 2

Answer:

1. X=70 degree
2. y=60 degree

Step-by-step explanation:

Angle Y form a linear pair i.e. angle Y plus angle 120 equals to 180 degree , so 180 minus 120 equal to 60 degree i.e. angle Y equal to 60 degree

Now,

As we know that , Sum of all angles of triangle is supplimentry i.e. 180 degree..

$x + y + z \: = 180 \: degree \\ x \: + 60 +50= 180 \\ x + 110 = 180 \\ x = 180 - 110 \\ x = 70 \: degree \: \\ please \: mark \: \: as \: brainlist \: answer.$