Question

Doy coronita si me ayudan òvó​

Answer 1

5x + 45° + x + 15° = 180°

6x + 60 = 180°

6x = 180° - 60°

6x = 120°

x = 120/6

x = 20°

5x - 20° +7x + 80°  = 180°

12x + 60° = 180°

12x = 180° - 60°

12x = 120°

x = 120°/12

x = 10°

☆༒ axllxa ༒☆