Dictionary
search :       browse : 
A B C D E F G H I J K L M
  N O P Q R S T U V W X Y Z
         
Description
Related Terms
Everyday Examples
Interactive Checkpoint
More Information
Challenge
How to use this dictionary
Contact
 Description  
 Bisector of a line:  In a plane, a bisector of a line divides a line segment into two congruent segments.
In the triangle below the green line is bisecting the side of the triangle. The bisector of a line segment intersects the midpoint of the line that it bisects.