Properties of Points, Lines and Planes

What is another name for line t?

• line BC

• line DC

• line EC

• line FC

Where does plane R and plane Q intersect?

• line p

• point M

• point C

• They do not intersect.

A ________ has infinite points; one dimension and extends in opposite directions forever.

• Point

• Line

• Line segment

• Plane

An example of 2 non-collinear points.

• D, E

• C, B

• M, E

• F, B

A plane containing point A.

• Plane DEA

• Plane k

• Plane CDF

• Plane F

A line that extends from a point in one direction and travels forever is called a ...

• perpendicular line

• line segment

• ray

• parallel line

In geometry, a plane is a ...

• flat surface

• a flying object

• grassy area

A __________ has two dimensions.

• Point

• Line

• Plane

• Cube

• Ray
• Point
• Line
• Line segment

Name three collinear points.

• A, B, E

• E, B, D

• A, B, F

• C, B, D