Intro to Geometry Vocab

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

• Point
• Angle
• Line
• Line Segment

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A__________ is a fixed position in space and has no dimensions or size.

• Point
• Line
• Plane
• Cube

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Two lines intersect at a ....

• angle
• point
• line
• intersection

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CCSS.HSG.CO.C.9

Two planes intersect at a...

• line
• point
• plane
• letter

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CCSS.HSG.CO.A.1

Are points D and E collinear or coplanar?

• Collinear

• Coplanar

• Both

• Neither

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CCSS.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.HSG.CO.A.1

Name two points collinear to Point K

• H & M
• J & L
• N & J
• M & L

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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.

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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.

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CCSS.HSG.CO.A.1

An angle is made up of two _____________ that share a common ________________. 

• rays, endpoint
• endpoint, rays
• vertexes, name
• angles, point

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