Free Printable Unit 10 Review

1.

Identify the given arc NM.

a)

major arc

b)

minor arc

c)

semicircle

2.

Identify the given arc JLM.

a)

major arc

b)

minor arc

c)

semicircle

3.

Identify the given arc NLK.

a)

major arc

b)

minor arc

c)

semicircle

4.

Find the value of x.

a)

10

b)

181

c)

34

d)

40

5.

Find the value of x.

a)

15

b)

13

c)

3

d)

6

6.

In a circle, if a radius or diameter is perpendicular to a chord, then it____ the chord and its arc.

a)

equals

b)

bisects

c)

arcs

d)

circles

7.

Find the value of x.

a)

10

b)

5

c)

18

d)

9

8.

What is m<AOB, or the value of x?

a)

x = 160

b)

x = 40

c)

x = 80

d)

x = 360

9.

The 100^o angle in the picture below is a central angle. What is the measure of the major arc AYB?

a)

50

b)

100

c)

180

d)

260

10.

What is m<VUT?

a)

A

b)

B

c)

C

d)

D

11.

What is the measure of angle A?

a)

34°

b)

180°

c)

112°

d)

79°

12.

Find m∠PRQ.

a)

39°

b)

90°

c)

51°

d)

15°

13.

What is the value of y?

a)

27

b)

54

c)

108

d)

540

14.

What is x?

a)

15

b)

23

c)

2

d)

92

15.

In the diagram, which statement is true?

a)

∠SPR ≅ ∠PSQ

b)

∠RQS ≅ ∠RPS

c)

∠RPS ≅ ∠PRQ

d)

∠PRQ ≅ ∠SQR

16.

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

17.

Find the radius r

a)

2

b)

3

c)

4

d)

5

18.

Find the length of BC.

a)

2

b)

3

c)

9

d)

14

19.

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

a)

54

b)

36

c)

48

d)

42

20.

How many common tangents?

a)

0

b)

1

c)

2

d)

3

e)

4

21.

Which shows a tangent line?

a)

b)

c)

d)

22.

Name the part shown in the given circle.

a)

Sector

b)

Chord

c)

Segment

d)

Circumference

23.

Name the part shown in the given circle.

a)

Circumference

b)

Tangent

c)

Sector

d)

Radius

24.

Find the m∠ABD.

a)

14

b)

51

c)

37

d)

65

25.

Name the circle part shown

a)

Arc

b)

Sector

c)

Chord

d)

Radius

26.

Name the circle part shown

a)

Diameter

b)

Radius

c)

Chord

d)

Tangent

27.

This is a picture of ___________.

a)

Minor Arc

b)

Major Arc

c)

Semi-Circle

d)

Central Angle

28.

The measure of arc GH is equal to

a)

98

b)

49

c)

24.5

d)

49π

29.

Angle L measures

a)

145^o

b)

45^o

c)

90^o

d)

35^o

30.

The measure of arc XW is

a)

45

b)

90

c)

135

d)

67.5

31.

Which segment is the diameter?

a)

AC

b)

BD

c)

LM

d)

CE

32.

What is the formula for circumference of a circle given the diameter?

a)

C = π r

b)

C = 2 π r

c)

C = π d

d)

C = 2 π d

33.

Name a tangent.

a)

Segment XC

b)

Segment LM

c)

Segment HJ

d)

LINE BD

34.

What is true about chords?

a)

Their end points are on the circle

b)

They go though the circle

c)

They touch the circle at one point

d)

They always go through the center point

35.

Which is true

a)

All radii are chords

b)

All chords are Diameters

c)

All diameters are chords

d)

All tangents are chords

36.

What is true about tangents?

a)

Their end points are on the circle

b)

They go though the circle

c)

They touch the circle at one point

d)

They always go through the center point

37.

What is true about secants?

a)

Their end points are on the circle

b)

They go though the circle

c)

They touch the circle at one point

d)

They always go through the center point

38.

Which best describes line AB?

a)

chord

b)

secant

c)

tangent

d)

diameter

39.

Find the perimeter of the triangle.

a)

A

b)

B

c)

C

d)

D

40.

What is the value of x?

a)

22

b)

25

c)

15

d)

20

41.

Find side AB?

a)

20 m

b)

5 m

c)

11.54 m

d)

8.66 m

42.

Find the m $\angle$ KLM

a)

156

b)

39

c)

78

d)

282

43.

What is the measure of angle 2?

a)

80

b)

45

c)

125

d)

40

44.

Solve for x.

a)

29

b)

33

c)

41.5

d)

50

45.

QS is a tangent to circle P. Find QS.

a)

144

b)

14

c)

12

d)

13

Unit 10 Review

Total questions: 45

Worksheet time: 7hrs 51mins

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