Point, Line and Plane Introduction

A collection of points along a straight path that extends endlessly in both directions is called a

• Point

• Line

• Plane

• Ray

• Line Segment

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CCSS.4.G.A.1

A flat surface that extends endlessly in all directions is called a

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CCSS.HSG.CO.C.11

What is the arrow pointing to in the angle?

• a ray

• geometry

• vertex

• line

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CCSS.4.G.A.1

Give another name for line k.

• Line BC

• Line BCE

• Line ED

• Line K is the only name, there is not another name.

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CCSS.HSG.CO.A.1

Points that lie on the same line are _________.

• collinear

• coplanar

• parallel

• perpendicular

Points that lie on the same plane are ________. 

• collinear

• coplanar

• parallel

• perpendicular

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CCSS.HSG.CO.A.1

An example of 2 non-collinear points.

• D, E

• C, B

• M, E

• F, B

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CCSS.HSG.CO.A.1

Do P and Q intersect?

• Yes

• No

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CCSS.HSG.CO.A.1

How many planes are in the figure?

• 2

• 3

• 5

• 7

An exact location in space with no length or width.

• Ray

• Point

• Line

• Line segment

Tags

CCSS.4.G.A.1