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

What is the radius?

• 18
• 72
• 38
• 14

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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

If the measure of arc ABC = 210°, what is the measure of ∠AOC?

• 150°
• 100°
• 210°
• 105°

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

Find the measure of arc GKJ

• 105
• 50
• 55
• 180

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

Segments with endpoints on a circle are called _____.

• arcs
• radii
• chords
• polygons

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

What is the measure of arc AD?

• 38
• 142
• 180
• 153

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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

What type of arc is arc AEB?

• Major

• Minor

• Semi-circle

• Noah's

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

In circle O, the radius is 4, and the measure of minor arc AB is 120 degrees. Find the length of minor arc AB to the nearest integer.

• 5
• 9
• 8
• 6

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

Find the length of CF.

• 8

• 4

• 3

• 6

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