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Worksheets

Circles Review

Total questions: 78

Worksheet time: 5hrs 50mins

Name
Class
Date
1.

What is segment CB?

a)

diameter

b)

center

c)

radius

d)

arc

2.

What best describes segment AB?

a)

chord

b)

diameter

c)

secant line

d)

tangent line

3.

Which of the following represents the diameter of the circle?

a)

segment DE

b)

segment AB

c)

segment OC

d)

segment AO

4.

Find the red minor arc and its measure.

a)

arc AB, 135

b)

arc ADB, 225

c)

arc CB, 68

5.

Find the blue major arc and its measure.

a)

arc EF , 68

b)

arc EGF, 292

c)

arc ECF , 58

d)

arc EGF . 68

6.

Find the measure of arc RS

a)

160

b)

132

c)

147

d)

200

7.

Name the minor arc and find its measure.

a)

arc EF=292arc\ EF=292

b)

arc EF=68arc\ EF=68

c)

arc EGF=292arc\ EGF=292

d)

arc EGF=68arc\ EGF=68

8.

Determine if arc BDarc\ BD  is a major arc, a minor arc or a semi circle. Then find the measure of  arc BDarc\ BD  .

a)

major arc, 70

b)

minor arc, 135

c)

minor arc, 315

d)

major arc, 315

9.

Name the blue arc and find its measure.

a)

arc ADB=225arc\ ADB=225

b)

arc ADB=135arc\ ADB=135

c)

arc AB=135arc\ AB=135

d)

arc AB=225arc\ AB=225

10.

What is the measure of arc WYZ?

a)

231

b)

255

c)

168

d)

200

11.

a)

A

b)

B

c)

C

d)

D

12.
If the endpoints of an arc lie on a diameter, the arc is a ....
a)
major
b)
minor
c)
semicircle
d)
sector
13.

Find the arc MEASURE of arc YU

a)

55˚

b)

125˚

c)

17˚

d)

25˚

14.

Find the arc measure for arc RQT

a)

335˚

b)

126˚

c)

224˚

d)

94˚

15.
Which best describes segment AB?
a)
chord
b)
secant
c)
tangent
d)
diameter
16.
The radius of a circle is
a)
The measurement from the center of a circle to an edge of the circle.
b)
The measurement around the circle
c)
The measurement from and edge of the circle to another edge through the center
d)
A line perpendicular to the diameter of the circle
17.
A line segment that passes through the center of a circle, connecting two points on a circle is called ________________.
a)
diameter
b)
radius
c)
circumference
d)
area
18.
What is the diameter?
a)
8
b)
16
c)
10
d)
4
19.
In the diagram, a tangent and a line drawn to the point of tangency form a right triangle. Solve for "?" (the length of the hypotenuse)
a)
15
b)
6
c)
-24
d)
14
20.
This is a picture of ___________.
a)
Minor Arc
b)
Major Arc
c)
Semi-Circle
d)
Central Angle
21.
This is a picture of ___________.
a)
Minor Arc
b)
Major Arc
c)
Semi-Circle
d)
Central Angle
22.
What is Arc ABC?
a)
Minor Arc
b)
Major Arc
c)
Semi Circle
23.
What best describes segment AB?
a)
chord
b)
secant
c)
tangent
d)
diameter
24.
Name a major arc.
a)
ABD
b)
BDA
c)
BCD
d)
DA
25.

The set of all points in a plane that are the same distance from a point called the center.

a)

Triangle

b)

Quadrilateral

c)

Decahedron

d)

Circle

26.
a)
Secant
b)
Diameter
c)
Tangent
d)
Chord
27.
a)
Inscribed Angle
b)
Central Angle 
28.
a)
Inscribed Angle
b)
Central Angle
29.
Find the measure of arc QR
a)
106
b)
85
c)
113
d)
78
30.
Find the measure of angle V
a)
85
b)
80
c)
87
d)
117
31.

If two inscribed angles intercept the same arc. then the angles are ________.

a)

congruent

b)

supplementary

c)

equal to 90°

d)

in love

32.
What is the value of x?
a)
x = 160
b)
x = 40
c)
x = 80
d)
x = 360
33.
a)
diameter
b)
radius
c)
center
34.

What is BD?

a)

Chord

b)

Radius

c)

Secant

d)

Tangent

35.

What is AF?

a)

Chord

b)

Radius

c)

Secant

d)

Tangent

36.

What is H?

a)

Point of Tangency

b)

Radius

c)

Circle

d)

Tangent

37.

What is HA?

a)

Point of Tangency

b)

Radius

c)

Circle

d)

Tangent

38.

What is JIH\angle JIH  ?

a)

Central Angle

b)

Point of Tangency

c)

Inscribed Angle

d)

Right Angle

39.

What part of a circle does the red line represent?

a)

the radius

b)

the diameter

c)

the circumference

40.

What part of a circle does the red line represent?

a)

the radius

b)

the diameter

c)

the circumference

41.

What is this called?

a)

Radius

b)

Central Angle

c)

Major Arc

d)

Inscribed Angle

42.

What is this called?

a)

Tangent Line

b)

Secant

c)

Chord

d)

Diameter

43.

What is this called?

a)

Tangent Line

b)

Central Angle

c)

Chord

d)

Inscribed Angle

44.

Name the part shown in the given circle.

a)

Sector

b)

Chord

c)

Segment

d)

Circumference

45.
a)
A
b)
B
c)
C
d)
D
46.
a)
A
b)
B
c)
C
d)
D
47.
Solve for the missing angle.
a)
45o
b)
90o
c)
22.5o
d)
128o
48.
Find the measure of arc JH
a)
93
b)
130
c)
120
d)
95
49.
Solve for x. 
a)
5
b)
20
c)
40
d)
85
50.
If the measure of arc ABC = 210°, what is the measure of ∠AOC?
a)
150°
b)
100°
c)
210°
d)
105°
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
54.
a)
A
b)
B
c)
C
d)
D
55.

Which number best represents an inscribed angle?

a)

1

b)

2

c)

8

d)

9

56.
What is m∠ACB?
a)
67.5°
b)
90°
c)
22.5°
d)
45°
57.
The distance around a circle
a)
Diameter
b)
Radius
c)
Circumference
d)
Area
58.

Find a and b.

a)

a = 74°

b = 93°

b)

a = 93°

b = 74°

c)

a = 87°

b = 106°

d)

a = 106°

b = 93°

59.
a)
A
b)
B
c)
C
d)
D
60.

Find the measure of the marked angle.

a)

130

b)

65

c)

260

d)

50

61.

What is the measure of angle A?

a)

95°

b)

169°

c)

191°

d)

79°

62.

What is x?

a)

5

b)

23

c)

2

d)

28

63.
a)
A
b)
B
c)
C
d)
D
64.
Find the measure of <F
a)
46
b)
5
c)
90
d)
1.8
65.
Find the measure of angle ABD.
a)
14
b)
51
c)
37
d)
65
66.
What is the measure of angle 2?
a)
80
b)
45
c)
125
d)
40
67.
Solve for x.
a)
29
b)
33
c)
41.5
d)
50
68.
What is the measure of angle HKI?
a)
72
b)
73
c)
74
d)
75
69.
What is the measure of angle 2?
a)
80
b)
45
c)
125
d)
40
70.

Determine the measure of ∠NOP

a)

15°

b)

20°

c)

40°

d)

50°

71.

Determine the measure of ∠UVS

a)

19.5°

b)

39°

c)

78°

d)

102°

72.

Quadrilateral ABCD is inscribed in the circle. Which sentence is true?

a)

A and B are supplementary

b)

A and C are supplementary

c)

m∠ A = m∠ B

d)

m∠ C = m∠ D

73.
What is the measure of angle HKI?
a)
72
b)
73
c)
74
d)
75
74.
What is the measure of arc AD?
a)
137
b)
136
c)
135
d)
134
75.
a)
50°
b)
80°
c)
100°
d)
160°
76.
a)
123°
b)
57°
c)
132°
d)
66°
77.
What is the measure of angle 1?
a)
130
b)
65
c)
44
d)
86
78.
Find the measure of angle MNQ.
a)
89
b)
45
c)
158
d)
22