WorksheetsArc Length
Total questions: 8
Worksheet time: 12mins
Name
Class
Date
1.
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.
a)
5
b)
9
c)
8
d)
6
2.
Find the length of the arc.
a)
31.42cm
b)
15.71cm
c)
282.74cm
d)
23.56cm
3.
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.
a)
40
b)
35
c)
55
d)
69
4.
In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet. Find the measure of minor arc AB to the nearest degree.
a)
60
b)
45
c)
63
d)
81
5.
Find the arc length. Leave your answer in terms of π.
a)
7/4π
b)
7/2π
c)
1/8π
d)
45π
6.
Find the length of the bold arc.Leave pi in your answer.
a)
5688π ft
b)
15.8π ft
c)
150.4π ft
d)
54,150 ft
7.
Find the arc length of the bolded arc. Give your answer in terms of π.
a)
(65/12)π cm
b)
17.02 cm
c)
(845/24)π cm
d)
26π cm
8.
Find the arc length of arc AB.
a)
12.57 units
b)
75.40 units
c)
24 units
d)
125.66 units
100 %
