Points Lines and Places

A line that contains point M.

• Line q

• Line p

• Line r

• Line NH

Give another name for line k.

• Line BC

• Line BCF

• Line ED

• Line k is the only name, there isn't another name.

How many points do you need to make a line?

• 1

• at least 2

• 3

• 4

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

• Point

• Line

• Line segment

• Plane

A __________ has two dimensions.

• Point

• Line

• Plane

• Cube

• Ray
• Point
• Line
• Line segment