Respuesta :

Answer:X=27

Step-by-step explanation:

(36-90)-180=54

54/2=27=x

Answer:

x = 27

Step-by-step explanation:

36 + ∠MON + 2x = 180

since ∠MON = 90

then 2x = 180 - 90 - 36

2x = 54

x = 27