Angles of a Circle

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CCSS.HSG.C.A.2

This is a picture of ___________.

• Minor Arc

• Major Arc

• Semi-Circle

• Central Angle

An angle in a circle with vertex on the center of the circle

• Central angle

• Angle

• Inscribed angle

• Circle

What is the name of the angle pictured?

• Central angle

• Inscribed angle

• Interscribed angle

• Circumscribed angle

Find m∠ EGF. EF is a diameter of the circle.

• 45°

• 60°

• 90°

• 100°

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CCSS.HSG.C.A.2

Find the measure of angle V

• 85

• 80

• 87

• 117

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CCSS.HSG.C.A.2

If arc AB = 70°, how many degrees are in ∠ ADB?

• 35°

• 50°

• 70°

• 110°

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CCSS.HSG.C.A.2

∠ ABD is formed by a tangent and a secant intersecting outside of a circle. If minor arc AC = 72° and minor arc CD = 132° , what is the measure of ∠ ABD?

• 30°

• 36°

• 42°

• 48°

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CCSS.HSG.C.A.2

Find the measure of <XTY

• 65

• 98

• 70

• 52

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CCSS.HSG.C.A.2

Angle Inside Circle

• A

• B

• C

• D

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CCSS.HSG.C.A.2