Question

Pls help I tried basic answers like 50+50+80 =180 but it’s wrong so pls help

Answer 1

x = 65 degrees

Explanation:

x° + x° + 50° = 180°

2x + 50° = 180°

2x = 180° - 50°

2x = 130°

x = 130°/2

x = 65°