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79 - Central Angle Review

Total questions: 53

Worksheet time: 45mins

Name
Class
Date
1.

4. measure of arc PS

a)

161

b)

71

c)

199

d)

109

e)

270

2.

4. measure of arc PSR

a)

161

b)

71

c)

199

d)

109

e)

270

3.

4. measure of arc QRT

a)

161

b)

71

c)

199

d)

109

e)

270

4.

4. measure of arc QRT

a)

161

b)

71

c)

199

d)

109

e)

270

5.

4. measure of arc SR

a)

161

b)

71

c)

199

d)

109

e)

270

6.

4. measure of arc PQ

a)

161

b)

71

c)

199

d)

109

e)

270

7.

3. measure of arc GDF

a)

236

b)

124

c)

90

d)

304

8.

3. measure of arc DCF

a)

236

b)

124

c)

90

d)

304

9.

3. measure of arc FD

a)

236

b)

124

c)

90

d)

304

10.

3. measure of arc CD

a)

236

b)

124

c)

90

d)

304

11.

2. measure of arc TVW

a)

267

b)

21

c)

93

d)

108

e)

72

12.

2. measure of arc TW

a)

267

b)

21

c)

93

d)

108

e)

72

13.

2. measure of arc WV

a)

267

b)

21

c)

93

d)

108

e)

72

14.

2. measure of arc ST

a)

267

b)

21

c)

93

d)

108

e)

72

15.

2. measure of angle UXV

a)

267

b)

21

c)

93

d)

108

e)

72

16.

1. measure of arc MKL

a)

339

b)

159

c)

201

d)

21

17.

1. measure of arc JKM

a)

339

b)

159

c)

201

d)

21

18.

1. measure of arc KL

a)

339

b)

159

c)

201

d)

21

19.

1. measure of angle JNM

a)

339

b)

159

c)

201

d)

21

20.

1. measure of arc JK

a)

339

b)

159

c)

201

d)

21

21.

Name the arc intercepted by

∠1\angle1  .

a)
b)
c)
d)
22.

Which angle is intercepted by the arc HJ?

a)

∠1\angle1

b)

∠2\angle2

c)

∠3\angle3

23.

What is the measure of the missing arc?

a)

160º

b)

95º

c)

80º

d)

180º

24.

What is the measure of the missing arc?

a)

155º

b)

145º

c)

300º

d)

180º

25.
a)
A
b)
B
c)
C
d)
D
26.
a)
A
b)
B
c)
C
d)
D
27.
a)
A
b)
B
c)
C
d)
D
28.
a)
A
b)
B
c)
C
d)
D
29.
Which number best represents a central angle?
a)
1
b)
2
c)
5
d)
9
30.
Which number best represents an intercepted arc?
a)
1
b)
2
c)
6
d)
9
31.
central angle: an angle with its vertex _____________ the circle
a)
at the center of
b)
on
32.
Solve for x. 
a)
5
b)
20
c)
40
d)
85
33.
Name a minor arc
a)
AD
b)
ADB
c)
AB
d)
CD
34.
Name a major arc.
a)
ABD
b)
BDA
c)
BCD
d)
DA
35.
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.
36.
What is the measure of ∠PTQ?
a)
100°
b)
140°
c)
180°
d)
120°
37.
If the measure of arc ABC = 210°, what is the measure of arc AC?
a)
150°
b)
100°
c)
210°
d)
105°
38.
Solve for x. 
a)
5
b)
20
c)
40
d)
85
39.
Find the measure of <XTY
a)
65
b)
98
c)
70
d)
52
40.
Solve for x.
a)
x = 11
b)
x = 6
c)
x = 8
d)
x = 9
41.
Solve for x.
a)
x = 6.45
b)
x = 8
c)
x = 12.6
d)
x = 7
42.
a)
a
b)
b
c)
c
d)
d
43.

Find the measure of arc PS.

a)

161

b)

71

c)

199

d)

109

e)

270

44.

Find the measure of arc GDF.

a)

236

b)

124

c)

90

d)

304

45.

Find the measure of arc JK.

a)

339

b)

159

c)

201

d)

21

46.

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.

47.

Find the measure of arc JH.

a)

93

b)

130

c)

120

d)

95

48.
What is the measure of arc JK?
a)
55°
b)
60°
c)
120°
d)
135°
49.
What is the measure of ∠PTQ?
a)
100°
b)
140°
c)
180°
d)
120°
50.
a)
A
b)
B
c)
C
d)
D
51.
a)
A
b)
B
c)
C
d)
D
52.
a)
A
b)
B
c)
C
d)
D
53.
a)
A
b)
B
c)
C
d)
D