Free Printable 3.19 - Unit 3 Test Review

1.

This is a picture of ___________.

a)

Minor Arc

b)

Major Arc

c)

Semi-Circle

d)

Central Angle

2.

This is a picture of ___________.

a)

Minor Arc

b)

Major Arc

c)

Semi-Circle

d)

Central Angle

3.

This is a picture of ___________.

a)

Minor Arc

b)

Major Arc

c)

Semi-Circle

d)

Central Angle

4.

This is a picture of ___________.

a)

Chord

b)

Diameter

c)

Radius

d)

Inscribed Angle

5.

What is this called?

a)

Tangent Line

b)

Secant

c)

Chord

d)

Diameter

6.

What is this called?

a)

Chord

b)

Minor arc

c)

Secant

d)

Diameter

7.

What is this called?

a)

Radius

b)

Central Angle

c)

Major Arc

d)

Inscribed Angle

8.

What is this called?

a)

Tangent Line

b)

Central Angle

c)

Chord

d)

Inscribed Angle

9.

What is this called?

a)

Diameter

b)

Secant

c)

Central Angle

d)

Radius

10.

The radius is ___________ the length of the diameter.

a)

twice

b)

half

c)

three times

d)

equal to

11.

The point at which a tangent line intersects a circle is known as the

a)

point of tangency

b)

point of chordom

c)

point of secantism

d)

center

12.

What best describes segment AB?

a)

chord

b)

secant

c)

tangent

d)

diameter

13.

Solve for x.

a)

5

b)

20

c)

40

d)

85

14.

How many degrees are in a cirlce?

a)

90

b)

180

c)

270

d)

360

15.

what is the circumference of this circle ?

a)

3.14 cm

b)

37.68 cm

c)

24 cm

d)

68.4 cm

16.

What is the radius?

a)

18

b)

72

c)

38

d)

14

17.

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

18.

Find the measure of arc JH

a)

93^o

b)

130^o

c)

120^o

d)

75^o

19.

If the measure of arc ABC = 210°, what is the measure of ∠AOC?

a)

150°

b)

100°

c)

210°

d)

105°

20.

What is the measure of ∠PTQ?

a)

100°

b)

140°

c)

180°

d)

120°

21.

Find the arc measure for arc RQT

a)

335˚

b)

126˚

c)

224˚

d)

94˚

22.

Find the given angle.

a)

59°

b)

78°

c)

43°

d)

242°

23.

What is the arc measure FE?

a)

54°

b)

90°

c)

27°

d)

31.5°

24.

What is the measure of angle A?

a)

34°

b)

180°

c)

112°

d)

79°

25.

What is x?

a)

15

b)

23

c)

2

d)

92

26.

Solve for x.

a)

37.5

b)

11

c)

118

d)

15

27.

Solve for x.

a)

90

b)

12

c)

47

d)

45

28.

Alison is jogging on a circular track that has a radius of 140 feet. She runs along the track from point R to point N, a distance of 230 feet. Find to the nearest degree, the measure of minor arc RN.

a)

47

b)

74

c)

94

d)

123

29.

Find the arc length. Leave your answer in terms of π.

a)

7/4π

b)

7/2π

c)

1/8π

d)

45π

30.

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.

31.

A central angle is equal to

a)

its intercepted arc

b)

half its intercepted arc

c)

half the sum of its intercepted arcs

d)

half the difference of its intercepted arcs

32.

An inscribed angle is equal to

a)

its intercepted arc

b)

half its intercepted arc

c)

half the sum of its intercepted arcs

d)

half the difference of its intercepted arcs

33.

An Angle created by a tangent and a chord is equal to

a)

its intercepted arc

b)

half its intercepted arc

c)

half the sum of its intercepted arcs

d)

half the difference of its intercepted arcs

34.

An interior angle that is created by a chord and a chord is equal to

a)

its intercepted arc

b)

half its intercepted arc

c)

half the sum of its intercepted arcs

d)

half the difference of its intercepted arcs

35.

An Exterior Angle that is created by a secant-tangent angle is equal to

a)

its intercepted arc

b)

half its intercepted arc

c)

half the sum of its intercepted arcs

d)

half the difference of its intercepted arcs

36.

An EXTERIOR angle created by a secant and a secant is equal to

a)

its intercepted arc

b)

half its intercepted arc

c)

half the sum of its intercepted arcs

d)

half the difference of its intercepted arcs

37.

An EXTERIOR angle created by a tangent and another tangent is equal to

a)

its intercepted arc

b)

half its intercepted arc

c)

half the sum of its intercepted arcs

d)

half the difference of its intercepted arcs

38.

What is the measure of the angle shown?

a)

67

b)

85

c)

28

d)

170

39.

What is the measure of the angle shown?

a)

54

b)

58

c)

68

d)

116

40.

What is the measure of the angle shown?

a)

68

b)

13

c)

99

d)

26

41.

What is the measure, x, of the angle shown? Hint: 22^ois the measure of the minor arc.

a)

11

b)

169

c)

22

d)

67

42.

What is the measure, x, of the angle shown?

a)

20

b)

160

c)

40

d)

73

43.

What is the measure, x, of the angle shown?

a)

11

b)

169

c)

22

d)

67

44.

What is the measure, x, of the interior angle shown?

a)

46

b)

38

c)

30

d)

22

45.

What is the measure, x, of the interior angle shown?

a)

78

b)

47

c)

16

d)

102

46.

What is the measure, x, of the interior angle shown?

a)

113

b)

68

c)

23

d)

67

47.

What is the measure, x, of the exterior angle shown?

a)

22

b)

10

c)

42

d)

25

48.

What is the measure, x, of the exterior angle shown?

a)

29

b)

18

c)

65

d)

37

49.

What is the measure, x, of the angle shown?

a)

1

b)

46

c)

94

d)

47

50.

What is the measure, x, of the angle shown?

a)

10

b)

59

c)

108

d)

94

51.

What is the measure, x, of the angle shown?

a)

31

b)

149

c)

118

d)

99

52.

What is the measure, x, of the angle shown?

a)

54

b)

1

c)

251

d)

45

53.

What is the measure, x, of the angle shown?

a)

99

b)

70

c)

128

d)

134

54.

What is the measure of angle BOT shown?

a)

90

b)

82

c)

89

d)

33

55.

What is the measure of angle IMZ shown?

a)

90

b)

82

c)

80

d)

15

56.

What is the measure of angle BMY shown?

a)

90

b)

82

c)

81

d)

39

57.

What is the measure of angle EKW shown?

a)

90

b)

83

c)

89

d)

55

58.

What is the measure of angle ENZ shown?

a)

90

b)

80

c)

81

d)

78

59.

What is the measure, x, of the angle shown?

a)

51

b)

78

c)

22

d)

28

60.

What is the measure, y, of the angle shown?

a)

51

b)

78

c)

22

d)

28

61.

Solve for x.

a)

4

b)

6

c)

9

d)

7

62.

Solve for x

(a)

63.

Solve for x.

a)

10

b)

15

c)

7.5

d)

8

64.

Solve for x.

a)

18

b)

144

c)

12

d)

16

65.

Solve for x.

(a)

66.

Solve for x.

(a)

67.

Solve for x.

a)

12

b)

1.5

c)

1

d)

4

68.

Solve for x.

(a)

69.

What is the value of x?

a)

22

b)

25

c)

15

d)

20

70.

QS is a tangent to circle P. Find QS.

a)

144

b)

14

c)

12

d)

13

71.

Find x. Assume that segments that appear to be tangent are tangent.

a)

11.2

b)

18.0

c)

25.0

d)

30.0

72.

Solve for the missing side.

a)

6.3

b)

10.4

c)

7.2

d)

8.9

73.

What is the value of x?

a)

22

b)

25

c)

15

d)

20

74.

What is the value of x?

a)

A

b)

B

c)

C

d)

D

75.

Find x

a)

10

b)

5

c)

18

d)

9

76.

Find the value of x.

a)

10

b)

181

c)

34

d)

40

77.

Find the perimeter of the triangle.

a)

A

b)

B

c)

C

d)

D

78.

Assume that all the lines that appear tangent are tangent. Find the perimeter

a)

54

b)

36

c)

48

d)

42

3.19 - Unit 3 Test Review - Circles

Total questions: 78

Worksheet time: 4hrs 47mins

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