Question

how to solve this?????​

Answer 1

Answer:

y= 130°

x=50°

Step-by-step explanation:

Angle sum property of a triangle=180°

So, 70°+80°+y= 180°

150°+y=180°

y=30°

Angles x and y make linear pair

So, x+y=180°

x+130°=180°

x=50°