Angles Inscribed in Circles

What is m∠ACB?

• 67.5°

• 90°

• 22.5°

• 45°

What is m∠LMO?
(Segment LO is a diameter of Circle P)

• 30°

• 45°

• 80°

• 90°

• A
• B
• C
• D

Find m∠PRQ.

• 39°

• 90°

• 51°

• 15°

• A
• B
• C
• D

Inscribed angle: an angle with its vertex _____________ the circle

• at the center of

• on

• outside

• inside

What is the measure of angle WXY?

• 62

• 31

• 124

What is the measure of the arc BC?

• 94

• 86

• 274

• 43

What is the measure of the angle JKL?

• 242

• 118

• 109

• 121

An inscribed angle is ___________ its intercepted arc.

• equal to

• half the measure of

• supplementary to

• not related to