Understanding and applying theorems and properties about circles

Solve for angle "x" in degrees. (Hint: Intersecting Exterior Secants- Finding Arcs and Angles)

• 60

• 55

• 115

• 87

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CCSS.HSG.C.A.2

What is the value of x?

• 170 degrees

• 120 degrees

• 70 degrees

• 240 degrees

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CCSS.HSG.C.A.2

Find the measure of the central angle.

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CCSS.HSG.C.A.2

What is the value of y?

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CCSS.HSG.C.A.2

What is the measure of ∠PTQ?

• 100°
• 140°
• 180°
• 120°

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CCSS.HSG.C.A.2

Solve for m

• m=73

• m=146

• m=107

• m=70

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CCSS.HSG.C.A.2

Angles inscribed in a semicircle are ______ _______.

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CCSS.HSG.C.A.2

Angle b is a(n) ___ angle.

• central

• inscribed

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CCSS.HSG.C.A.2

Find the value of y.

• 75°

• 105°

• 95°

• 85°

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CCSS.HSG.C.A.2

solve for the value of x

• 172⁰

• 94⁰

• 86⁰

• 47⁰

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CCSS.HSG.C.A.2