56.svg
 
Riya's teacher asked to find the value of \(z\) in the above figure. And she gave a answer as \(54.2°\). Now find out whether her answer is right or not?
 
If the value of \(x = \) 55.3\(°\) and \(y = \) 65.5\(°\)
  
Her final answer is __________