Question

try it! what is another composition of rigid motions that shows unit a is congruent to unit b? enter your answer check answer

Explanation:

Step1: Identify rigid - motion types

Rigid motions include translations, rotations, and reflections.

Step2: Consider a possible composition

One possible composition is a reflection across a vertical line between Unit A and Unit B followed by a translation (if needed to perfectly align). For example, if we assume there is a vertical line of symmetry between A and B, reflecting Unit A across this line will map it onto a position similar to Unit B, and then a small translation (if the initial reflection is not perfect in alignment) can be done.

Answer:

A reflection across a vertical line between Unit A and Unit B followed by a translation.