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

What is AB?

• diameter
• center
• circumference
• radius

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

Lines AO and BO are tangent. What is the measure of BO?

• 20
• 15
• 10
• 5

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

Use chords to solve for x

• x = 3 cm
• x = 4 cm
• x = 5 cm
• x = 6 cm

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

Find the m∠MNQ.

• 89⁰
• 45⁰
• 158⁰
• 22⁰

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

What is the measure of angle DEF?

• 72
• 73
• 74
• 75

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

Find the arc length of the bolded arc. Give your answer in terms of π.

• (65/12)π cm

• 17.02 cm

• (845/24)π cm

• 26π cm

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

What is P?

• center

• secant

• point of tangency

• tangent

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

The _____________ of a circle is two times the radius. 

• chord
• diameter
• circumference 

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

 $If\ \angle1\ is\ 130\degree,\ what\ is\ \angle4?$  

• 50

• 180

• 130

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