Lines, Line Segments, Rays

Front

What is a line?

Back

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

Front

What is a line segment?

Back

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

Front

What is a ray?

Back

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

Front

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

Back

A line has no endpoints and goes on forever, while a line segment has two endpoints.

Front

What is the term for a figure that has no length, width, or height?

Back

Point.

Front

How many endpoints does a ray have?

Back

One endpoint.

Front

Can a line segment be measured?

Back

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

Front

What do we call the point where two lines meet?

Back

Intersection.

Front

What is an angle?

Back

An angle is formed by two rays that share a common endpoint.

Front

What is the term for a straight path that extends infinitely in both directions?

Back

Line.