Respuesta :

Creati
Hey there! :)

Triangles always measure 180°

One angle is 90° and the other is 60

90 + 60 = 150

Subtract 150 from 180.

180 - 150 = 30

x + 34 = 30

x = -4

Hope this helps :)
gmany
[tex]60+(x+34)=90\\\\94+x=90\ \ \ \ |-94\\\\x=-4[/tex]