Do you get to shot backwards from the d if the white ball is sunk?

In pool, if the white ball (cue ball) is pocketed during a shot, the player who follows typically gets a "ball in hand," meaning they can place the cue ball anywhere on the table for their next shot. However, if you're asking about shooting "backwards," this generally means taking a shot from behind the head string. In most games, the player must shoot the cue ball from their designated area unless they're allowed to hit a ball that's already in play. Always refer to the specific rules of the game being played, as they can vary.