Circles review

• A
• B
• C
• D

Tags

CCSS.HSG.C.A.2

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

• 5 cm

• 9 cm

• 8 cm

• 6 cm

In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet. Find the measure of minor arc AB to the nearest degree.

• 90^o

• 60^o

• 55^o

• 113^o

Solve for x.

• x = 21
• x = 11
• x = 9
• x = 8

What is m∠ACB?

• 67.5°
• 90°
• 22.5°
• 45°

Tags

CCSS.HSG.C.A.2

An angle in a circle with vertex on the circle itself

• Angle
• Central angle
• Inscribed angle
• Chord

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CCSS.HSG.C.A.2

Determine the measure of Arc BA.

• A
• B
• C
• D

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CCSS.HSG.C.A.2

Find the measure of angle ABD.

• 14
• 51
• 37
• 65

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CCSS.HSG.C.A.2

Solve for x.

• 29
• 33
• 41.5
• 50

Tags

CCSS.HSG.C.A.2

• 10
• 15
• 12
• 19

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CCSS.HSG.C.A.2