Respuesta :

Answer:

x = 61°

Step-by-step explanation:

x+29+90 = 180 [This is because all angles in a triangle add up to 180°]

x = 180-29-90

x = 180-119

x = 61°
X= 61 because 29 + 90 = 119 a triangle always adds up to 180 so 180-119= 61