Respuesta :
Answer:
105°
Explanation:
Two angles are linear if their angle measures add up to 180°. (This is also known as vertical angles.)
If we know the measure of one angle, we can easily find the measure of the other, assuming x is the missing angle:
[tex]75 + x = 180\\\\x = 180-75\\\\x=105[/tex]
Hope this helped!