Free Printable Circles End of Unit Test

1.

Find the measure of angle ABD.

a)

14

b)

51

c)

37

d)

65

2.

In the diagram, two tangents to the circle share a common external point. Solve for the value of "x"

a)

8

b)

9

c)

6

d)

5

3.

What is line segment AB?

a)

External Segment

b)

Diameter

c)

Radius

d)

Chord

4.

Find the radius r

a)

2

b)

3

c)

4

d)

5

5.

Find the value of x that ensures the segment that appears tangent, is in fact tangent, to circle C.

a)

x = 14.4

b)

x = 8.9

c)

x = 16

d)

x = 8

6.

Find the perimeter of the polygon.

a)

77.8

b)

73.4

c)

78.8

d)

67.4

7.

Find the measure of angle EFH.

a)

61

b)

65

c)

114

d)

130

8.

Find the value of x

a)

4

b)

18

c)

3

d)

9

9.

What can you conclude from the picture?

a)

m is parallel to circle C

b)

m is skew to circle C

c)

m bisects circle C

d)

m is tangent to circle C

10.

Find the value of x.

a)

45

b)

10

c)

20

d)

90

11.

Find the value of x.

a)

88

b)

38

c)

34

d)

44

12.

Find the value of x.

a)

15

b)

18

c)

21

d)

24

13.

Find the value of x.

a)

20.5

b)

9.5

c)

3

d)

5

14.

Assume that all the lines that appear tangent are tangent. JA=12 KL=15 , BK=9. Find the perimeter.

(a)

15.

Given $m\angle ACB=85\ ,\ \ m\angle CAB=55\$ and arcAB has a measure of $100^o$ find $m\angle FAD$

(a)

16.

What is the measure of angle 1?

a)

130

b)

65

c)

44

d)

86

17.

Find the measure of angle MNQ.

a)

89

b)

158

c)

91

d)

22

18.

Solve for x.

a)

10

b)

85

c)

170

d)

180

19.

a)

240

b)

230

c)

205

d)

255

20.

Find the indicated arc measure. (measure of arc AD)

a)

68

b)

34

c)

25

d)

50

21.

Find the indicated angle measure. (m∠YZV)

a)

129

b)

60

c)

258

d)

144

22.

What is measurement of arc GH?

a)

46

b)

62

c)

110

d)

70

23.

What is m∠3?

a)

70

b)

100

c)

66

d)

110

24.

What is H?

a)

Point of Tangency

b)

Radius

c)

Circle

d)

Tangent

25.

What is BD?

a)

Chord

b)

Radius

c)

Secant

d)

Tangent

26.

What is $\overline{GJ}$ ?

a)

Secant

b)

Minor Arc

c)

Tangent

d)

Radius

27.

Which is a point of tangency?

a)

K

b)

L

c)

H

d)

J

28.

If measure of arc BDC is 226 , what is the measure of angle ABC ?

(a)

29.

Circle A. After drawing $\overline{AD},$ $\angle ADB=60\degree$ and the distance from the center of the circle to the chord $\left(AB\right)$ is $5\sqrt{3}.$ Find $DC.$

a)

$5$

b)

$5\sqrt{6}$

c)

$10$

d)

$10\sqrt{3}$

30.

Circle A. After drawing $\overline{AD},$ $\angle DAB=45\degree$ and $DB=6\sqrt{2}$ . Find $AB.$

a)

$6\sqrt{2}$

b)

$6\sqrt{3}$

c)

$6$

d)

$12$

Circles End of Unit Test

Total questions: 30

Worksheet time: 1hrs 24mins

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