WorksheetsLesson 10-1: Arcs and Sectors Practice
Total questions: 12
Worksheet time: 3600secs
Name
Class
Date
1.
Find the arc MEASURE of arc YU
a)
55˚
b)
125˚
c)
17˚
d)
25˚
2.
Find the measure of of arc MKL
a)
218°
b)
38°
c)
180°
d)
128°
3.
Find the arc measure for arc RQT
a)
335˚
b)
126˚
c)
224˚
d)
94˚
4.
Find the arc length. Leave your answer in terms of π.
a)
7/4π
b)
7/2π
c)
1/8π
d)
45π
5.
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)
90
b)
60
c)
55
d)
113
6.
Find the arc length.
a)
3π/4 ft
b)
39π/4 ft
c)
13π/4 ft
d)
4π/13 ft
7.
Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is 100°. Express answer to the nearest tenth of a square inch.
a)
9.2 sq. in.
b)
10.5 sq. in.
c)
31.4 sq. in.
d)
38.2 sq. in.
8.
What is the area of sector GPH?
a)
9π yd2
b)
32π yd2
c)
18π yd2
d)
6π yd2
9.
What is the area of the shaded sector?
a)
339.12 in2
b)
113.04 in2
c)
339.29 in2
d)
None of the above
10.
What is the area of the red shaded segment?
a)
25 in2
b)
28.5 in2
c)
12.5 in2
d)
383.4 in2
11.
What is the area of the blue segment?
a)
603.2 u2
b)
249.4 u2
c)
353.8 u2
d)
192.0 u2
12.
Find the area of the shaded segment?
a)
10.6 m2
b)
13.8 m2
c)
30.7 m2
d)
41.3 m2
100 %
