Points, Lines and Planes

Front

What does a floor represent among a point, a line, or a plane?

Back

A floor represents a plane.

Front

How is a plane named?

Back

A plane is named by any 3 non-collinear points on the plane or an uppercase script letter.

Front

What is an example of a plane containing point A?

Back

Plane DEA is an example of a plane containing point A.

Front

How is a line named?

Back

A line is named by any 2 points on the line, or a lowercase script letter.

Front

What is the definition of a point in geometry?

Back

A point is a specific location in space that has no size or dimension.

Front

What is the definition of a line in geometry?

Back

A line is a straight one-dimensional figure that extends infinitely in both directions.

Front

What is the definition of a plane in geometry?

Back

A plane is a flat two-dimensional surface that extends infinitely in all directions.

Front

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

Back

A line segment has two endpoints, while a ray has one endpoint and extends infinitely in one direction.

Front

What are collinear points?

Back

Collinear points are points that lie on the same straight line.

Front

What are non-collinear points?

Back

Non-collinear points are points that do not all lie on the same straight line.