lines and angles

• Right Angle

• Acute Angle

• Obtuse Angle

• Perpendicular Lines

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CCSS.4.G.A.1

• Parallel Lines

• Perpendicular Lines

• Intersecting Lines

• Obtuse Angles

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CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What is this?

• Line
• Ray
• Line segment
• Angle

Tags

CCSS.4.G.A.1

What is this?

• Ray
• Point
• Line
• Line segment

Tags

CCSS.4.G.A.1

What are these lines called as:

• Parallel
• Perpendicular
• Intersecting

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

This picture shows a ________________.

• point
• ray
• line

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CCSS.4.G.A.1

What type of lines are these?

• parallel
• intersecting
• perpendicular

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What does the image show?

• line YZ, ZY

• line segment YZ, ZY

• ray YZ

Tags

CCSS.HSG.CO.A.1

Use the image to answer.

• A

• B

• C

• D

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CCSS.4.G.A.1

CCSS.HSG.CO.A.1

A ____________ goes on forever in both directions. 

• line segment 
• line
• ray

Tags

CCSS.4.G.A.1