Respuesta :

Answer:

Angle LMN = 64°

Step-by-step explanation:

K is "inside" the angle LMN. This makes two angles LMK and KMN. If you add these two angles together they make up the whole original one. See image.

LMN

= LMK + KMN

= 52° + 12°

= 64°

Ver imagen lpina68