Central and Inscribed Angles

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

• Central angle
• Angle
• Inscribed angle
• Circle

Tags

CCSS.HSG.C.A.2

An angle in a circle with vertex on the circle itself

• Angle
• Central angle
• Inscribed angle
• Chord

Tags

CCSS.HSG.C.A.2

The central angles are (choose 3 correct answers)

• $\angle FDE$

• $\angle DAC$

• $\angle BAC$

• $\angle BAE$

• $\angle ACD$

Tags

CCSS.HSG.C.A.2

What is the measure of angle K and angle M?

•  $m\angle K=100\ \ \ \ \&\ \ \ m\angle M=100$ 

•  $m\angle K=50\ \ \ \ \&\ \ \ m\angle M=50$ 

•  $m\angle K=100\ \ \ \&\ \ \ m\angle M=50$ 

•  $m\angle K=50\ \ \ \&\ \ \ m\angle M=100$ 

Tags

CCSS.HSG.C.A.2

Find m∠PRQ.

• 39°
• 90°
• 51°
• 15°

Tags

CCSS.HSG.C.A.2

Find the measure of arc BC. (Hint: BD is a diameter.)

• 80

• 106

• 104

• 57

Tags

CCSS.HSG.C.A.2

Find the unknown angle  $b\degree$  .

• 30

• 40

• 48

• 62

Tags

CCSS.HSG.C.A.2

Which number best represents an inscribed angle?

• 1

• 2

• 8

• 9

Tags

CCSS.HSG.C.A.2

What is m∠LMO?

(Segment LO is a diameter of Circle P)

• 30°

• 45°

• 180°

• 90°

Tags

CCSS.HSG.C.A.2

Find x.

• 51

• 25.5

• 102

• 67

Tags

CCSS.HSG.C.A.2