Question

if u will answer me properly than i will give u star

Answer 1

Step-by-step explanation:

(ans of second one)

y=80°

every triangles' addition of angles is 180°

so,

50°+80°+x=180

130°+x=180°

180°-130°=x

50°=x

ans is x = 50°

Answer 2

Answer:

x=40

Step-by-step explanation: