Intro to Points, Lines and Planes

Front

What are coplanar points?

Back

Coplanar points are points that lie on the same plane.

Front

Give an example of coplanar points.

Back

Points A, F, and E are coplanar.

Front

What is another name for plane Q?

Back

Plane FGI is another name for plane Q.

Front

What does it mean for points to be collinear?

Back

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

Front

Name two points collinear to Point K.

Back

Points J and L are collinear to Point K.

Front

How many points do you need to make a line?

Back

You need at least 2 points to make a line.

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 a point in geometry?

Back

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

Front

What is a line in geometry?

Back

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

Front

What is a plane in geometry?

Back

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