Respuesta :

Answer:

  • 3x - 8 = 19°
  • 2x + 1 = 19°

Step-by-step explanation:

the given pair of angles are vertical opposite angles, hence they are equal

so,

  • 3x - 8 = 2x + 1
  • 3x - 2x = 8 + 1
  • x = 9

so 3x - 8 = 9×3 - 8 = 19°

2x + 1 = 2×9 + 1 = 19°

Otras preguntas