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

What is an "Acute" Angle

• Angle that measures 180
• An Angle that measure 90
• An angle that measures more than 90
• An angle that measures less than 90

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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

Name the Image

• Angle
• Line
• Line Segment
• Ray

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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

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

The _____ is the distance from the center to any point on the circle.

• diameter
• radius
• π
• center

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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

Are points D and E collinear or coplanar?

• Collinear

• Coplanar

• Both

• Neither

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

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

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

What is Reason B?

• Definition of Right Angles

• Definition of Perpendicular

• Definition of Given

• Definition of Right Triangles

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