Question

20 which transformation does not alter the orientation of a figure? a. reflection b. dilation c. translation d. rotation

Explanation:

A translation is a rigid - motion that slides a figure without turning or flipping it, so it does not change the orientation. A reflection flips a figure over a line, a dilation changes the size (but not orientation directly in the sense of turning), but it's mainly about size change, and a rotation turns a figure around a point which changes the orientation.

Answer:

c. Translation