Respuesta :

chocolatesunday127
Answer: 4x° = 80°, 60°, 2x° = 40°

Steps:
4x + 60 + 2x = 180
6x + 60 = 180
6x = 120
x = 20

4x
4(20) = 80

2x
2(20) = 40

Check:
80 + 40 + 60 = 180
180 = 180 ✅