Respuesta :
Answer: b. 180
Step-by-step explanation:
The sum of the angles of a triangle is 180°.
Step-by-step explanation: The sum of all the interior angles is always180°
Answer: b. 180
Step-by-step explanation:
The sum of the angles of a triangle is 180°.
Step-by-step explanation: The sum of all the interior angles is always180°