Question

How is a dilation different from all other transformations in this unit?O A dilation changes both angle size and side lengths of the pre-image.O A dilation changes side lengths.O A dilation does not have a pre-image.A dilation is not a transformation.< Previous

Answer 1

A dilation is a non-rigid transformation, which means it changes the size of the shape. Specifically, it changes the sides, not the angles.

Therefore, the answer is A dilation change side lengths.