Points, Lines, Planes

Front

How many points do you need to make a line?

Back

At least 2 points are needed to define a line.

Front

What is the name of the image that represents a single location in space?

Back

Point.

Front

How is a line named?

Back

A line can be named by any 2 points on the line or by a lowercase script letter.

Front

What is the name of a flat surface that extends infinitely in all directions?

Back

Plane.

Front

What is the name of the image that represents a straight path that extends infinitely in both directions?

Back

Line.

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 relationship between points, lines, and planes?

Back

Points define lines, and lines define planes.

Front

What is the intersection of two lines?

Back

The intersection of two lines is the point where they meet.

Front

What is a collinear point?

Back

Collinear points are points that lie on the same line.