Respuesta :

mhanifa

Answer:

  • 2) 44°

Step-by-step explanation:

CA and CB are perpendicular to OA and OB, so the angles A and B are right angles.

Angles AOB and ACB sum to 180°

  • 3x + 10 + 38 = 180
  • 3x = 180 - 48
  • 3x = 132
  • x = 132/3
  • x = 44

Correct option is 2) 44°