Rays, lines, planes, lines, points

Two rays that have a common endpoint.

• Ray
• Angle
• Line
• Point

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

What is a ray?

• Part of a line with 2 endpoints
• Part of a line with 1 end point and goes on forever 
• Part of a line with 0 endpoints
• Part of a line with 5 endpoints

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

What is a line segment?

• Part of a line with 2 endpoints
• Part of a line that has 1 endpoint
• Part of a line with 0 endpoints
• Part of a line with 5 endpoints

Tags

CCSS.4.G.A.1

An exact location in space with no length or width.

• Ray
• Point
• Line
• Line segment

Tags

CCSS.4.G.A.1

Part of a line. Has one endpoint and continues on forever in one direction.

• Line Segment
• Line
• Ray
• Point

Tags

CCSS.4.G.A.1

Line, Line Segment, Ray ...

• have no dimension 
• are one-dimensional
• are two-dimensional
• are three-dimensional

Tags

CCSS.HSG.CO.A.1

A plane ...

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

A point ...

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

Tags

CCSS.HSG.CO.A.1

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