Question

vocab and key ideas
midpoint of a segment
the of a segment is a point that divides the segment into
a line, ray, or segment that intersects a segment at its midpoint is said to the segment and is called the
in the diagram to the left, is the midpoint of and line is a

Explanation:

The mid - point of a line segment divides it into two equal parts. In the given diagram, point B is the mid - point of line segment AC. A line, ray, or segment that intersects a segment at its mid - point and divides the segment is called the bisector of the segment.

Answer:

In the diagram to the left, B is the midpoint of AC. A line, ray, or segment that intersects a segment at its midpoint and divides the segment is called the bisector of the segment.