Major Minor Arcs

If the measure of arc ABC = 210°, what is the measure of ∠AOC? Hint: Angle AOC is equal to 360 - Angle ABC

• 150°

• 100°

• 210°

Which is true of a minor arc?

• It forms half a circle.

• It forms a whole circle.

• It measures less than 180 degrees.

Name a minor arc. Hint Small Arc

• AD

• ADB

• AB

Which of the following would be a major arc in the diagram?

• BC

• BCD

• CD

• AB

The arc with the lesser measure is the _________, like ⏜DC.

Is the arc a major arc or a minor arc?

• Major Arc

• Minor Arc

Is arc NM a major or minor arc?

• Major Arc

• Minor Arc

Arc RWU

• Major Arc

• Minor Arc

• Central Angle

• Inscribed Angle

Which is a Major Arc ?

Which of the following is a major arc?

• Arc PRT

• Arc RTC

• Arc PAC

• Arc COR