Tony tried to define a translation. Point AA A A maps to point A′A' A ′ A, prime . Every point PP P P maps to point P′P' P ′ P, prime such that PP′→\overrightarrow{PP'} PP ′ P, P, prime, with, \overrightarrow, on top is parallel to AA′→\overrightarrow{AA'} AA ′ A, A, prime, with, \overrightarrow, on top and points in the same direction as AA′→\overrightarrow{AA'} AA ′ A, A, prime, with, \overrightarrow, on top . What mistake did Tony make in his definition of a translation? Choose 1 Choose 1 (Choice A) A Tony needed to mention that the center of translation maps to itself. (Choice B) B PP′‾\overline{PP'} PP ′ start overline, P, P, prime, end overline must have the same length as AA′‾\overline{AA'} AA ′ start overline, A, A, prime, end overline . (Choice C) C PP′→\overrightarrow{PP'} PP ′ P, P, prime, with, \overrightarrow, on top must be perpendicular to AA′→\overrightarrow{AA'} AA ′ A, A, prime, with, \overrightarrow, on top . (Choice D) D Tony did not make a mistake.