Arc Length Find Radius

• 60^o

• 157^o

• 50^o

• 493^o

Find the circumference of circle R.

What is the arc length of minor arc AB?

• 5.23

• 103

• 33.33

• 50

FIND THE ARC LENGTH OF THE BOLDED ARC

• A

• B

• C

• D

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

Find the arc length.  Leave your answer in terms of π.

• 7/4π

• 7/2π

• 1/8π

• 45π

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

FIND THE ARC LENGTH OF THE BOLDED ARC

• A

• B

• C

• D

Daniel wants to buy cookies for her friend. The
radius of a cookie is 5 inches. What is the cookie’s 
circumference?

• 10 in

• 2.5 in

• 15.7 in

• 31.4 in 

Find the circumference (to the nearest whole number)

• 88 in

• 44 in

• 116 square in

• None of the above