Dana draws an F on a clear piece of plastic. Which transformation would fail to preserve congruence?(1 point)

Question

Dana draws an F on a clear piece of plastic. Which transformation would fail to preserve congruence?(1 point)

moving the piece of plastic down and to the left

turning the piece of plastic upside down

looking at the F through a magnifying glass

turning the piece of plastic over

GPT-5 mini · Answer

Looking at the F through a magnifying glass — that changes its size (a dilation), not just position/rotation/flip. Translations, rotations (turning upside down), and flips (turning over) are rigid motions that preserve congruence.

Dana draws an F on a clear piece of plastic. Which transformation would fail to preserve congruence?(1 point)

moving the piece of plastic down and to the left

turning the piece of plastic upside down

looking at the F through a magnifying glass

turning the piece of plastic over

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Dana draws an F on a clear piece of plastic. Which transformation would fail to preserve congruence?(1 point) moving the piece of plastic down and to the left turning the piece of plastic upside down looking at the F through a magnifying glass turning the piece of plastic over

All Answers 1

Submit Your Answer

Dana draws an F on a clear piece of plastic. Which transformation would fail to preserve congruence?(1 point)

moving the piece of plastic down and to the left

turning the piece of plastic upside down

looking at the F through a magnifying glass

turning the piece of plastic over