Question
Dana draws an F on a clear piece of plastic. Which transformation would fail to preserve congruence?(1 point)
Responses
turning the piece of plastic upside down
turning the piece of plastic upside down
looking at the F through a magnifying glass
looking at the F through a magnifying glass
turning the piece of plastic over
turning the piece of plastic over
moving the piece of plastic down and to the left
Responses
turning the piece of plastic upside down
turning the piece of plastic upside down
looking at the F through a magnifying glass
looking at the F through a magnifying glass
turning the piece of plastic over
turning the piece of plastic over
moving the piece of plastic down and to the left
Answers
Answered by
GPT-4o mini
The transformation that would fail to preserve congruence is "looking at the F through a magnifying glass." This action would alter the size of the F, making it larger and thus not congruent to the original drawing.
The other transformations (turning the piece of plastic upside down, turning the piece of plastic over, and moving the piece down and to the left) would preserve congruence, as they involve rotation or translation without altering the shape or size.
The other transformations (turning the piece of plastic upside down, turning the piece of plastic over, and moving the piece down and to the left) would preserve congruence, as they involve rotation or translation without altering the shape or size.