When a line segment is translated, the length of the segment remains unchanged. This is because translation is a rigid transformation that does not alter the distance between points.
Therefore, if the original length of line segment PQ is denoted as \(d\), then the length of line segment P'Q' after the translation will also be \(d\).
Without the length of PQ given, we cannot determine the exact length of P'Q'. Assuming that you have the length of PQ, P'Q' will have the same length.
If you know the original length of line segment PQ and would like to find the length of P'Q', please provide that information. Otherwise, based solely on the information provided, the length of P'Q' is the same as that of PQ.