Question

plisss ayuda es evaluacion

Answer 1

Respuesta:

60 osea N.A

Explicación paso a paso:

(180-(180-(180-(180-(90-(90-(90-30)

Resolvemos rápido:

(180-(180-(180-(180-(90-(90-(90-30)

(180-(180-(180-(180-(90-(90-(60)

(180-(180-(180-(180-(90-(30)

(180-(180-(180-(180-(60)

(180-(180-(180-(120)

(180-(180-(60)

(180-(120)

(60)

60

Mas respuestas en: https://brainly.lat/app/profile/24050595/answers

Si te gusto la respuesta dale un corazón y una corona.