Points Lines Planes

Front

What do two planes intersect at?

Back

line

Front

What do two lines intersect at?

Back

point

Front

How many points do you need to make a line?

Back

at least 2

Front

What is another name for plane Q?

Back

Plane FGI

Front

How is a line named?

Back

Any 2 points on the line, or a lowercase script letter.

Front

What is a point in geometry?

Back

A location in space with no dimensions, represented by a dot.

Front

What is a line in geometry?

Back

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

Front

What is a plane in geometry?

Back

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

Front

How many points determine a plane?

Back

Three non-collinear points.

Front

What is the intersection of two lines called?

Back

Point of intersection.