The answer should be "Vertical". Because according to Google, the Vertical Angle Postulate, is occurs when <span>If two </span>angles<span> form a linear pair, then the measures of the </span>angles<span> add up to 180°. If two angles are vertical angles, they are congruent. Hope this helps!!!:)</span>
The answer is corresponding because <span>angles SQU and WRS are corresponding angles, they are congruent according to the corresponding Angles Postulate.
<em>Let me know if you have any other questions ☺</em> </span>