Lines, Rays, Line Segments

Front

What is a Line?

Back

A line is a straight path that extends infinitely in both directions. It has no endpoints.

Front

What is a Ray?

Back

A ray is a part of a line that starts at a point and extends infinitely in one direction.

Front

What is a Line Segment?

Back

A line segment is a part of a line that has two endpoints.

Front

How many endpoints does a Line have?

Back

A line has no endpoints.

Front

How many endpoints does a Ray have?

Back

A ray has one endpoint.

Front

How many endpoints does a Line Segment have?

Back

A line segment has two endpoints.

Front

Can a Line be measured?

Back

No, a line cannot be measured because it extends infinitely.

Front

Can a Ray be measured?

Back

No, a ray cannot be fully measured because it extends infinitely in one direction.

Front

Can a Line Segment be measured?

Back

Yes, a line segment can be measured because it has a definite length.

Front

What is an example of a Line?

Back

The horizon is an example of a line.