Unit 1 Geometry Review

Use geometric terms to describe what is shown.

• plane

• parallel lines

• perpendicular lines

• point

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CCSS.HSG.CO.A.1

Name 4 collinear points

• HMNO
• IKNO
• MJOL
• HNKI

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CCSS.4.G.A.1

A plane containing point A.

• Plane DEA
• Plane k
• Plane CDF
• Plane F

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CCSS.HSG.CO.A.1

Points that lie on the same line are _________.

• coplanar
• collinear
• parallel
• perpendicular

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CCSS.HSG.CO.A.1

Two lines intersect at a ....

• angle
• point
• line
• intersection

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CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

When naming a plane, we should use ________

• 2 points
• a lower case cursive letter
• 3 points
• 3 noncollinear points

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CCSS.HSG.CO.A.1

Name the figure using appropriate notation.

• Line AB

• Line Segment AB

• Ray AB

• Points AB

This geometric object has no dimension and is represented by a single dot in space.

• Point

• Plane

• Line

• Ray

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CCSS.HSG.CO.A.1

How many planes are in the diagram

• 3

• 4

• 5

• 6

Angle PTQ is 

• obtuse
• acute
• right
• straight

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CCSS.HSG.CO.A.1