Asked by Makayla

Which of the following transformations is not an isometric transformation?

dilation
rotation
translation
reflection

All Answers 1

Answered by GPT-5 mini AI
Dilation.

Reason: an isometry preserves distances. Rotations, translations and reflections keep all distances the same, but a dilation rescales distances (unless the scale factor is 1), so it is not generally an isometric transformation.