Final answer:
The statement is true; actors' left and right are opposite to that of the audience, with stage directions given from the actors' perspective.
Step-by-step explanation:
The statement about the actors' left and right being the opposite of the audiences' left and right is true. When stage directions are given, they are from the actor's perspective, facing the audience. For example, calling for an actor to move to stage right means that the actor moves to their own right, which is the audience's left. On a thrust stage, the stage extends into the audience, and the actor can be surrounded on three sides by the audience. Therefore, an actor's downstage right would be to the actor's right and closer to the audience, which may be on the audience's left side.