Points, Lines, Line Segments and Rays

Front

What is a ray?

Back

Part of a line with 1 end point and goes on forever.

Front

What is a line segment?

Back

Part of a line with 2 endpoints.

Front

What is a point?

Back

A specific location in space with no size or dimension.

Front

What is a line?

Back

A straight path that extends infinitely in both directions.

Front

What does a ray look like?

Back

A line that starts at a point and extends infinitely in one direction.

Front

How many endpoints does a line segment have?

Back

Two endpoints.

Front

What is the difference between a line and a line segment?

Back

A line extends infinitely in both directions, while a line segment has two endpoints.

Front

What is the name of this ray: AB?

Back

Ray AB.

Front

What is the name of this line segment: CD?

Back

Line segment CD.

Front

What do we call a collection of points?

Back

A line.