Question

which are true about isometries? select all that apply. they preserve distance. they preserve angle measure. they are composed of rigid motions. they consist of only one rigid transformation. figures cannot be mapped onto each other. figures have the same shape but not the same size

Explanation:

Isometries are rigid - motions that preserve distance and angle measure. They can be composed of one or more rigid transformations and can map figures onto each other while maintaining the same shape and size.

Answer:

They preserve distance.
They preserve angle measure.
They are composed of rigid motions.