CCSS.Math.Content.HSG.C.A.2

A ____ angle is an angle whose vertex is a the center of a circle.

• supplementary
• complimentary
• central
• obtuse

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CCSS.Math.Content.HSG.C.A.2

What is segment PQ?

• diameter
• radius
• tangent
• chord

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CCSS.Math.Content.HSG.C.A.2

A segment connecting two points on a circle that passes through the center.

• diameter
• radius
• secant
• tangent

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CCSS.Math.Content.HSG.C.A.2

Name a radius.

• K
• IJ
• JI
• KI

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CCSS.Math.Content.HSG.C.A.2

What is the measure of arc WYZ?

• 231
• 255
• 168
• 200

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CCSS.Math.Content.HSG.C.A.2

Find a and b.

• a=74 degrees
  b=93 degrees
• a=93 degrees
  b=74 degrees
• a=87 degrees
  b=106 degrees
• a=106 degrees
  b=87 degrees

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CCSS.Math.Content.HSG.C.A.2

What is the measure of arc DC?

• 140
• 98
• 122
• 61

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CCSS.Math.Content.HSG.C.A.2

Euclid

• American mathematician - Father of Algebra
• Greek mathematician - Father of Calculus
• Greek mathematician - Father of Geometry
• Greek scientist - Father of Chemistry

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CCSS.Math.Content.HSG.C.A.2

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

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CCSS.Math.Content.HSG.C.A.2

Find a and b.

• a=74 degrees
  b=93 degrees
• a=93 degrees
  b=74 degrees
• a=87 degrees
  b=106 degrees
• a=106 degrees
  b=87 degrees

Tags

CCSS.Math.Content.HSG.C.A.2