Answer: Without additional information, it’s not possible to determine the relationship of line RT to line WS.
Step-by-step explanation: In geometry, the relationship between two lines can be determined if they are parallel, perpendicular, or intersecting. However, in this case, we only know that line WS is parallel to line KV. Without further information about the position or angle of line RT relative to line WS or line KV, we cannot definitively state the relationship between line RT and line WS. More information or a diagram would be needed to provide a more accurate answer.