Bisector A bisector divides a segment into two congruent segments. l

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Presentation transcript:

Bisector A bisector divides a segment into two congruent segments. l Definition: A bisector divides a segment into two congruent segments. Points, lines, planes, line segments and rays can all be bisectors of a given segment. l A B C A B C Point B bisects Line l bisects

A B C P Plane P bisects A B C D E bisects A B C bisects H

Midpoint A midpoint divides a segment into two congruent segments. l The midpoint of a segment is the point at which a bisector intersects the segment. The midpoint of a segment is the “middle” point on the segment. Definition: A midpoint divides a segment into two congruent segments. A B C l Line l bisects and B is the midpoint of