Question

which statement is true about a translation? select the correct choice. a a translation takes a line to a parallel line or itself. b a translation takes a line to a perpendicular line. c a translation requires a center of translation. d a translation requires a line of translation.

Explanation:

Translation is a rigid - motion in geometry. It moves every point of a figure the same distance in the same direction. A line after translation is either the same line (if translated by zero distance) or a parallel line to the original one. It does not require a center (rotation requires a center) or a line of translation (reflection requires a line), and it does not turn a line into a perpendicular line.

Answer:

A. A translation takes a line to a parallel line or itself.