Circle Theorems & Conic Sections Review

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

• Central angle
• Angle
• Inscribed angle
• Circle

An angle in a circle with vertex on the circle itself

• Angle
• Central angle
• Inscribed angle
• Chord

Find the measure of arc AB.

• 17

• 34

• 68

• 146

What is the value of x?

• x = 160

• x = 40

• x = 80

• x = 360

What is the value of x?

• 90

• 43

• 47

• 53

What is the value of x?

• 88

• 75

• 92

• 102

What is the value of x?

• 56

• 90

• 34

• 44

What is the value of x?

• 32

• 64

• 16

• 58

Calculate the measure of arc BC.

• 24^o

• 156^o

• 56^o

• 180^o

TS is tangent to circle P. What is x?

• 25

• 20