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

Two lines intersect at a ....

• angle
• point
• line
• intersection

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

What is the term for a part of a line with two endpoints?

• point
• ray
• angle
• line segment

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

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What is the name of this ray?

• Ray AB
• Ray BA
• Ray ABC
• Ray AC

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

An angle with measure equal to 180°

• Straight angle
• Supplementary angle
• Linear pair
• Obtuse angle

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

An angle that forms a square corner is called 

• a right angle
• an acute angle
• an obtuse angle
• a straight angle

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

Points that lie on the same plane are ________. 

• collinear
• coplanar
• parallel
• perpendicular

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

Name 4 collinear points

• HMNO
• IKNO
• MJOL
• HNKI

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

A single angle that measures exactly 90 degrees.

• Obtuse Angle
• Acute Angle
• Right Angle
• Supplementary Angles

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

In a rectangle, all angles are congruent.

• True

• False

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

A flat surface is called a...

• plane

• line

• point

• ray

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