CCSS.Math.Content.HSG.CO.A.1

lines that cross or meet and form angles

• parallel lines
• intersecting lines
• ray

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CCSS.Math.Content.HSG.CO.A.1

What is the best term to describe this image?

• intersecting lines
• perpendicular lines
• parallel lines
• arrows

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CCSS.Math.Content.HSG.CO.A.1

Part of a line. Has two endpoints and includes all of the points in between.

• Point
• Angle
• Line
• Line Segment

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CCSS.Math.Content.HSG.CO.A.1

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

• Line Segment
• Line
• Ray
• Point

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CCSS.Math.Content.HSG.CO.A.1

What is the justification (reason)?

• reflexive property
• definition of segment bisect
• definition of a midpoint
• substitution property

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CCSS.Math.Content.HSG.CO.A.1

Say 'TRUE' or 'FALSE'
The line represented by y = 0 is parallel to y - axis.

• TRUE
• FALSE

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CCSS.Math.Content.HSG.CO.A.1

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

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CCSS.Math.Content.HSG.CO.A.1

An angle with a measure equal to 180 degrees is called a _____________________.

• straight angle
• line
• obtuse angle
• acute angle

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CCSS.Math.Content.HSG.CO.A.1

What was duplicated?

• line

• line segment

• ray

• angle

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CCSS.Math.Content.HSG.CO.A.1

Give another name for line k.

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

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CCSS.Math.Content.HSG.CO.A.1