Question

congruent segments: if segments have equal length. then the segments are congruent. same shape & same size. segment addition postulate: multiple - choice question ↔ means: ab lines ab ray ab length from a to b segment ab rewatch

Explanation:

In geometry, $\overline{AB}$ represents a line - segment with endpoints A and B. A line - segment has a definite length. It is not a line (which extends infinitely in both directions), nor a ray (which extends infinitely in one direction).

Answer:

D. Segment AB