Parts of a Circle Central Angles

Find the measure of the missing arc (?).

• 98^o

• 140^o

• 85^o

• 94^o

Find the measure of the missing angle (?).

• 115^o

• 50^o

• 124^o

• 95^o

Find the measure of arc NM

• 192^o

• 217^o

• 186^o

• 124^o

Name a minor arc

• AD

• ADB

• AB

• CD

Which is true of a major arc?

• Forms half a circle.

• Forms a whole circle.

• Measures greater than 180 degrees.

• Measures less than 180 degrees.

What is the measure of arc AB?

• 140

• 142

• 180

• 153

• x = 160
• x = 40
• x = 80
• x = 360

What is the measure of arc AYB

• 50

• 100

• 180

• 260

What is \(\text{measure of } \angle EDF?\)

• 120 degrees

• 180 degrees

• 60 degrees

• 360 degrees

• 124 degrees

• 31 degrees

• 62 degrees

• 360 degrees