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

Stephanie was jogging around circular track. One part of the track was darker than the rest. She found the angle to be 270 degrees. She found the diameter was thirty feet. What is the arc length around the darker part of the track she jogged on? (rounded to the nearest whole number)

• 71 feet
• 59 feet
• 84 feet
• 63 feet

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

Name the center.

• K
• KL
• KN
• N

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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

What is the measure of arc PQ?

• 47
• 57
• 67
• 77

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

A chord is a segment that connects ___________

• the center to the endpoint
• to one point outside the circle
• a central angle
• 2 endpoints of a circle

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

Find the m∠2.

• 80⁰
• 45⁰
• 125⁰
• 40⁰

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

What is the measure of ∠PTQ?

• 100°
• 140°
• 180°
• 120°

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

The line segment between the center and a point on the circle

• Radius

• Diameter

• Chord

• Tangnet

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

Determine whether segment MP is tangent to the circle.

• YES

• NO

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

Which best describes line AB?

• chord
• secant
• tangent
• diameter

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