Points, Lines, Rays, Line Segments, Planes, Angles

Front

What is a point?

Back

An exact location in space.

Front

What do you call two rays that have a common endpoint?

Back

Angle.

Front

What is a line segment?

Back

A part of a line that has two endpoints.

Front

What is a ray?

Back

A part of a line that has one endpoint and extends infinitely in one direction.

Front

What is a line?

Back

A straight path that extends infinitely in both directions.

Front

What is a plane?

Back

A flat surface that extends infinitely in all directions.

Front

What do you call the point where two lines intersect?

Back

Point of intersection.

Front

What is an angle?

Back

Formed by two rays with a common endpoint.

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 is a vertical angle?

Back

Angles opposite each other when two lines intersect.