Name a transformation that is an
isometry and explain why?
One example of an isometry transformation is a translation.
A translation is a transformation that moves every point of a figure the same distance and in the same direction. It preserves both the shape and size of the figure.
When we translate an object, the distances between any two points on the object before and after the translation remain the same. Therefore, the length of any segment and the measure of any angle in the figure are preserved, making it an isometry transformation.