Segment Bisectors

(Photo Taken by Em Outland)

These are marble tiles. This can represent a segment bisector because the grout in between the tiles is a straight line (180 degrees)then when bisected, the segments would be congruent, which is shown in this photo. Tiles similar to these can be found in most houses, either in bathrooms, hallways, or kitchens, and are used as a floor cover to walk on or for decorating a room.