To find angle \( x \), I need more context to determine the relationship between the given angles.
If you have a triangle and you know two angles, you can find the third angle using the fact that the sum of the angles in a triangle is \( 180^\circ \).
For example, if one angle is \( 90^\circ \) and the other is \( 52^\circ \):
\[ x + 90^\circ + 52^\circ = 180^\circ \]
Calculating \( x \):
\[ x + 142^\circ = 180^\circ \]
\[ x = 180^\circ - 142^\circ \]
\[ x = 38^\circ \]
If this scenario doesn't apply, please provide more details about the angles' relationships, and I'll be happy to assist further!