Lines, Line Segment, Ray, Point

Front

What is a Point?

Back

A point is a specific location in space that has no size or dimension. It is usually represented by a dot.

Tags

CCSS.4.G.A.1

Front

What is a Line?

Back

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

Tags

CCSS.4.G.A.1

Front

What is a Line Segment?

Back

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

Tags

CCSS.HSG.CO.A.1

Front

What is a Ray?

Back

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

Tags

CCSS.4.G.A.1

Front

How many endpoints does a Point have?

Back

A point has no endpoints.

Tags

CCSS.4.G.A.1

Front

How many endpoints does a Line have?

Back

A line has no endpoints.

Tags

CCSS.4.G.A.1

Front

How many endpoints does a Line Segment have?

Back

A line segment has two endpoints.

Tags

CCSS.HSG.CO.A.1

Front

How many endpoints does a Ray have?

Back

A ray has one endpoint.

Tags

CCSS.4.G.A.1

Front

Can a Line be measured?

Back

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

Front

Can a Line Segment be measured?

Back

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

Tags

CCSS.2.MD.A.3