Question

which statement about the transformation is true? it is rigid because all side lengths and angles are congruent. it is rigid because no side lengths or angles are congruent. it is nonrigid because all side lengths are congruent it is nonrigid because no side lengths or angles are congruent.

Explanation:

Step1: Recall definition of rigid transformation

A rigid transformation (translation, rotation, reflection) preserves side - lengths and angles.

Step2: Analyze congruence of sides and angles

If all side lengths and angles of the pre - image (triangle $RQS$) and the image (triangle $R'Q'S'$) are congruent, the transformation is rigid.

Answer:

It is rigid because all side lengths and angles are congruent.