Points Lines and Planes

Front

What is a point in geometry?

Back

A point is a fixed position in space that has no dimensions or size.

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

J & L.

Front

True or False: Points A, B, and C are collinear if they lie on the same line.

Back

False.

Front

What is the intersection of line EF and line BF?

Back

Point F.

Front

Define a line in geometry.

Back

A line is a straight one-dimensional figure that extends infinitely in both directions and has no thickness.

Front

What is a plane in geometry?

Back

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

Front

How many points are needed to define a line?

Back

Two points are needed to define a line.

Front

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

Back

A line extends infinitely in both directions, while a line segment has two endpoints.

Front

What are four collinear points?

Back

HNKI.