Answer:
x = 50°
Step-by-step explanation:
triangles add to 180 degrees
180 = 110 + 20 + x
180 = 130 + x
-130
50°
Explanation
Since we know that a triangle is made up of [tex]180[/tex]° we can make an equation,
[tex]x+110+20=180[/tex]
solve it and we get that
[tex]x=50[/tex]°
