At the start of the first down, the football was 30 yards from the tigers' end zone. during three downs, the ball moved 9 yards farther from their end zone, then 14 yards closer to it, and then 2 yards closer to it. how many yards from their end zone was the ball at the end of the third down?

This is what i found “answer: a rigid transformation preserves both the side lengths and the angle measures of a polygon. step-by-step explanation: rigid transformations are the transformations which does not affect the size and the shape of figure .” i hope this you for what your looking for. can you plz mark me brainliest?