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WorksheetsCentral Angles
Total questions: 25
Worksheet time: 1hrs 10mins
Name
Class
Date
1.
a)
A
b)
B
c)
C
d)
D
2.
a)
a
b)
b
c)
c
d)
d
3.
a)
A
b)
B
c)
C
d)
D
4.
a)
A
b)
B
c)
C
d)
D
5.
Solve for the missing angle.
a)
45o
b)
90o
c)
22.5o
d)
128o
6.
Find the measure of arc JH
a)
93
b)
130
c)
120
d)
95
7.
Solve for x.
a)
5
b)
20
c)
40
d)
85
8.
If the measure of arc ABC = 210°, what is the measure of ∠AOC?
a)
150°
b)
100°
c)
210°
d)
105°
9.
What is the measure of ∠PTQ?
a)
100°
b)
140°
c)
180°
d)
120°
10.
What is the measure of arc JK?
a)
55°
b)
60°
c)
120°
d)
135°
11.
What is the measure of arc WXZ?
a)
231
b)
255
c)
168
d)
200
12.
This is a picture of ___________.
a)
Major Arc
b)
Minor Arc
c)
Central Angle
d)
Inscribed Angle
13.
Determine the measure of arc KL
a)
268
b)
92
c)
88
d)
272
14.
Find the measure of <XTY
a)
65
b)
98
c)
70
d)
52
15.
What is the relationship between a central angle and its arc?
a)
The angle is half of the arc.
b)
The arc is half of the angle.
c)
The arc is smaller than the angle.
d)
They are congruent.
16.
Name a minor arc
a)
AD
b)
ADB
c)
AB
d)
CD
17.
Which number best represents a central angle?
a)
1
b)
2
c)
5
d)
9
18.
central angle: an angle with its vertex _____________ the circle
a)
at the center of
b)
on
19.
Which is true of a minor arc?
a)
It forms half a circle.
b)
It forms a whole circle.
c)
It measures greater than 180 degrees.
d)
It measures less than 180 degrees.
20.
Which is true of a major arc?
a)
Forms half a circle.
b)
Forms a whole circle.
c)
Measures greater than 180 degrees.
d)
Measures less than 180 degrees.
21.
Name a major arc.
a)
ABD
b)
BDA
c)
BCD
d)
DA
22.
What is the measure of arc MKL?
a)
339
b)
159
c)
201
d)
21
23.
What is the measure of arc ST
a)
267
b)
21
c)
93
d)
108
e)
72
24.
What is the measure of arc TVW?
a)
267
b)
21
c)
93
d)
108
e)
72
25.
What is the measure of arc QRT?
a)
161
b)
71
c)
199
d)
109
e)
270
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