A transformation is rigid if which of the following occurs?

Option #1: The preimage and image are the same shape and size.

Option #2: The angles are the same but not the side lengths.

Option #3: The side lengths are the same but not the angle measures.

Option #4: The figures change shape but not size.

(1 point)

1 answer

A transformation is rigid if Option #1: The preimage and image are the same shape and size.

This means that the figures maintain their exact dimensions and angles, preserving their overall structure during the transformation.