what is the measure of angles the in this figure? 124°, 90°, 180°, 56°

Given:
Angle 124,x,y z are given.
[tex]\text{Angle 124}\degree\text{ and z}\degree\text{form a straight line}[/tex][tex]\begin{gathered} 124\degree+z\degree=180\degree \\ z=180\degree-124\degree \\ z=56\degree \end{gathered}[/tex]