Question

21Select all the correct answers.Which of the following transformations always creates congruent figures?translationsrotationsdilationsreflectionsResetSubmit

Answer 1

Rigid transformations, are transformations of the plane that preserves length. Reflections, translations, rotations, and combinations of these three transformations are rigid transformations. In a rigid transformation the pre-image and image are always congruent

Therefore, the answer is:

translations

rotations

reflections