Question

Triangle PQR is translated by the rule (x − 1, y − 1) and then dilated by a scale factor of 3 centered at the origin. Which statement describes the properties of triangles PQR and P″Q″R″ after the transformations?

∠P and ∠P″ are congruent after the translation, but not after the dilation.
∠P and ∠P″ are congruent after the dilation, but not after the translation.
segment PQ and segment P double prime Q double prime are congruent after the translation, but not after the dilation.
segment PQ and segment P double prime Q double prime are congruent after the dilation, but not after the translation.

Answer 1

[AI-generated answer — Bot GPT 3.5]

segment PQ and segment P″Q″ are congruent after the dilation, but not after the translation.