Find the value of x in the triangle

Answer:
x =55°
Step-by-step explanation:
since you only have one angle you have to make another line down the middle to form a right angle
180=90+55+g
180=145+g
-145 -145
35=g
35×2
=70
180=70+55+x
180=125+x
-125 -125
55=x