Question

The angles of quadrilateral are 125° , 85°, 75° & x°, then find x°​

Answer 1

Answer:

x° is 75°

Step-by-step explanation:

sum of angles of quadrilateral = 360°

125° + 75° + x° + 85° = 360°

x° + 285° = 360°

x° = 360° - 285°

x° =  75°