Question

which of the four major transformations does not preserve size? answer attempt 1 out of 3 ∘ translation ∘ reflection ∘ rotation ∘ dilation

Explanation:

Translation, reflection, and rotation are rigid transformations that preserve size (length, area, etc.). Dilation scales a figure by a factor, changing its size (unless the scale factor is 1).

Answer:

Dilation