Arcs

Which segment is a radius?

• LM
• DC
• BD
• ML

In circle O, the radius is 4, and the measure of minor arc AB is 120 degrees. Find the length of minor arc AB to the nearest integer.

• 5
• 9
• 8
• 6

How many degrees are in a circle?

• 90
• 180
• 270
• 360

Are arcs CD and EE' congruent

• Yes
• No
• IDK

Find the measure of arc JH

• 93
• 130
• 120
• 95

If the measure of arc ABC = 210°, what is the measure of ∠AOC?

• 150°
• 100°
• 210°
• 105°

What is the measure of ∠PTQ?

• 100°
• 140°
• 180°
• 120°

Find the arc measure for arc RQT

• 335˚

• 126˚

• 224˚

• 94˚

FIND THE ARC LENGTH OF THE BOLDED ARC

• A
• B
• C
• D

When she is outdoors, Tasha, the dog, is tied to a stake in the center of a circular area of radius 24 feet. The angle between her dog house and her favorite hydrant is 165 degrees.  What is the length of the arc from her dog house to the hydrant, following minor arc DG, to the nearest foot.

• 40
• 35
• 55
• 69