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

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

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CCSS.Math.Content.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.

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

An example of coplaner points

• D, E, B
• C, B, A
• M, E, C
• A, F, E

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

An example of coplaner points

• D, E, B
• C, B, A
• M, E, C
• A, F, E

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

Points that are at the ends of a line segment are called _____________________________.

• endpoints
• arrows
• rays
• midpoints

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

y = 3x +2
y = 3x - 3
These lines are...

• Parallel
• Perpendicular
• Neither
• The same line

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

Convex or Concave?

• convex
• concave

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

Are points D and E collinear or coplanar?

• Collinear

• Coplanar

• Both

• Neither

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

What segment is parallel to EF?

• Segment PM
• Segment MN
• Segment NP
• Segment FG

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

What is a polygon?

• A closed plane figure made up of line segments
• An open plane figure made up of line segments
• A closed plane figure made up of rays
• An open plane figure made up of rays

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