1. The problem asks to identify which illustration shows congruent segments. 2. Congruent segments are line segments that have the same length. 3. In the description, one pair of segments is labeled "8 in" each, indicating equal length. 4. The other pairs have different lengths: one pair is 7 in and 14 in, which are not equal. 5. Therefore, the segments labeled "8 in" are congruent because they have the same length. Final answer: The two slanting line segments with black dots at both ends, both labeled "8 in", illustrate congruent segments.