What geometry definition (vocabulary term) is dynamically illustrated below? [br]Feel free to move the [color=#000000][b]black points[/b][/color] wherever you'd like!
[color=#000000][b]Definition of Congruent Segments:[/b][/color][br]Two segments are congruent if and only if one segment can be mapped onto another using any composition of one or more isometries ([color=#ff0000]translation[/color], [color=#f1c232]rotation[/color], reflection, glide reflection).[br][i]Recall an isometry is a transformation that preserves distance! [/i][br][br]This description (definition) above is what [i][color=#980000][b]causes[/b][/color][/i] two segments to be congruent. [br]The [i][color=#980000][b]effect? [/b][/color][/i]If segments are congruent, then they [b][color=#980000]consequently[/color][/b] have equal lengths (since an isometry always preserves distance.)