Ex #1: Identify all lines.
and line segments

The line segments on the given line are;
Line segment AB
Line Segment BC
Line Segment AC
A line is an infinitely thin, infinitely long collection of points extending in two opposite directions. When we draw lines in geometry, we use an arrow at each end to show that it extends infinitely.
A line segment has two endpoints. It contains these endpoints and all the points of the line between them. You can measure the length of a segment, but not of a line.
A segment is named by its two endpoints, for example, Line segment AB.
Now, looking at example 1, we see the line with an arrow at both of its ends showing that the line is infinite. However, from our definitions of line segment above we can say that the line segments on the line are;
Line segment AB
Line Segment BC
Line Segment AC
Read more about Line Segments at; https://brainly.com/question/2437195
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