Points, Lines, & Planes- Final Sem1

Front

What are collinear points?

Back

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

Front

Provide an example of 3 collinear points.

Back

D, E, F are collinear points.

Front

What is the intersection of two planes?

Back

The intersection of two planes is a line.

Front

What is the intersection of Plane ADE and Plane W?

Back

Line AD is the intersection of Plane ADE and Plane W.

Front

What is a line?

Back

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

Front

What is a ray?

Back

A ray is a part of a line that starts at a point and extends infinitely in one direction.

Front

What is a line segment?

Back

A line segment is a part of a line that is bounded by two distinct endpoints.

Front

What is a plane?

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.