Points, Lines, and Rays

A _____ is straight and extends in both directions forever.

• point
• line
• line segment
• ray

Tags

CCSS.4.G.A.1

What is a name for this line?

• 
• 
• 
• 

Tags

CCSS.HSG.CO.A.1

A line that contains point M.

• Line q
• Line NO
• Line r
• Line NH

Tags

CCSS.HSG.CO.D.12

A plane ...

• has no dimension 
• is one-dimensional
• is two-dimensional
• is three-dimensional

A line is named by...

• Any 2 points on the line, or a lowercase script letter.
• Any 3 points on the line.
• Any 1 point on the line.
• Any 3 points on the line, or a uppercase script letter.

Tags

CCSS.HSG.CO.A.1

A plane is named by...

• Any 1 point on the plane.
• Any 3 collinear points on the plane or a lowercase script letter.
• Any 3 non-collinear points on the plane or an uppercase script letter.
• All points on the plane that aren't part of a line.

Tags

CCSS.HSG.CO.A.1

An example of 2 non-collinear points.

• D, E
• C, B
• B, E
• F, B

Tags

CCSS.HSG.CO.A.1

Give another name for line k.

• Line BC
• Line BCE
• Line ED
• Line k is the only name

Tags

CCSS.HSG.CO.A.1

A plane containing point A.

• Plane EDA
• Plane k
• Plane CDF
• Plane F

Tags

CCSS.4.G.A.1

What is a line?

• a straight path of points that goes on and on in two directions
• an endless flat surface
• an exact location in space
• lines that never intersect

Tags

CCSS.4.G.A.1