Help plzzzzzzzzzzzzzz ill give away 100 pts to whoever answers the rest of the hw

Answer:
X= 109°
Step-by-step explanation:
all the interior angles will add up to 360°
90°+90°= 180°
360-180= 180°
x+(x-38)= 180°
x+x= 180+38= 218
x= 218÷2= 109°
hope it helps !