Free Printable Geometry Unit 4 Review

1.

a)

acute

b)

obtuse

c)

right

2.

a)

acute

b)

obtuse

c)

right

3.

a)

acute

b)

obtuse

c)

right

4.

a)

equilateral

b)

isosceles

c)

scalene

5.

a)

equilateral

b)

isosceles

c)

scalene

6.

a)

equilateral

b)

isosceles

c)

scalene

7.

What is the longest side?

a)

LM

b)

MN

c)

LN

8.

What is the smallest angle?

a)

<W

b)

<X

c)

<Y

9.

What is the largest angle?

a)

<W

b)

<X

c)

<Y

10.

What is the shortest side?

a)

LM

b)

MN

c)

LN

11.

The triangle sum theorem states that the sum of all angles in a triangle is

a)

$40\degree$

b)

$90\degree$

c)

$180\degree$

d)

$50\degree$

12.

What is the missing angle?

a)

120^o

b)

90^o

c)

65^o

d)

40^o

13.

Find the missing angle.

a)

130^o

b)

30^o

c)

45^o

d)

90^o

14.

Find x.

a)

60

b)

90

c)

50

d)

180

15.

Angles that are exactly 90 degrees are called _____ ______.

a)

tight angles

b)

acute angles

c)

obtuse angles

d)

right angles

16.

Find the measure of the missing angle.

a)

90^o

b)

10⁰

c)

130^o

d)

50^o

17.

Which of the following angles can you add together to equal angle d?

a)

Angle a and Angle b

b)

Angle b and Angle c

c)

Angle a and Angle c

d)

Angle a and Angle b and Angle c

18.

What is the measure of angle x?

a)

45

b)

60

c)

65

d)

75

19.

a)

41°

b)

65°

c)

102°

d)

115°

20.

If ΔABC ≅ ΔXYZ, which statement is always true?

a)

AB = YZ

b)

∠C ≅ ∠Z

c)

∠B ≅ ∠C

d)

AC = XY

21.

Remember order matters. Which of the following is true?

a)

∆FGH ≅ ∆VHW

b)

∆HFG ≅ ∆HWV

c)

∆HGF ≅ ∆VHW

d)

∆FGH ≅ ∆VWH

22.

If ∆PIG ≅ ∆COW, WO≅?

a)

GI

b)

PI

c)

PG

23.

What is the length of US?

a)

22

b)

17

c)

31

24.

What does x equal?

a)

9

b)

11

c)

17

25.

If ∆LMK ≅ ∆LMT, then
MK= ____

a)

LM

b)

K

c)

MT

d)

LT

26.

Which of the following is saying the same thing as ΔXYZ ≅ ΔLMN?

a)

ΔXYZ ≅ ΔLNM

b)

ΔXMN ≅ ΔLZY

c)

ΔZYX ≅ ΔNML

d)

ΔXYZ ≅ ΔLMN

27.

$\overline{LK}\ \cong\ ?$

a)

$\overline{JE}$

b)

$\overline{JF}$

c)

$\overline{EF}$

d)

$\overline{KJ}$

28.

$\overline{ML}\ \cong\ ?$

a)

$\overline{CL}$

b)

$\overline{LD}$

c)

$\overline{DC}$

d)

$\overline{NL}$

29.

Which side of $\Delta DWY$ corresponds with side AC in $\Delta ABC$ ?

a)

Side WY

b)

Side DW

c)

Side DW

30.

What does SSS stand for?

a)

Small Small Small

b)

Side Side Side

c)

Small Side Small

d)

Sam's Silly Side

31.

Name the postulate, if possible, that makes the triangles congruent.

a)

SSS

b)

SAS

c)

ASA

d)

Not Possible

32.

State if the two triangles are congruent. If they are, state which theorem you would use.

a)

Yes, SAS

b)

Yes, SSS

c)

Yes, HL

d)

No

33.

Name the postulate, if possible, that makes the triangles congruent.

a)

SAS

b)

ASA

c)

SSS

d)

Not Possible

34.

a)

Congruent by HL

b)

Congruent by SAS

c)

Congruent by SSS

d)

Not Necessarily Congruent

35.

Are the two triangles congruent?

a)

Not enough information

b)

Yes, by SSA

c)

Yes by AAS

d)

Yes By ASA

36.

Are the triangles congruent, if yes, why?

a)

SSS

b)

SAS

c)

ASA

d)

Not Congruent

37.

Are the triangles congruent, if yes, why?

a)

SSS

b)

ASA

c)

AAA

d)

Not Congruent

38.

Name the postulate, if possible, that makes the triangles congruent.

a)

SSS

b)

SAS

c)

ASA

d)

AAS

39.

Two right triangles are congruent if they have a congruent Hypotenuse and Leg

a)

True

b)

False

40.

Are these two triangles congruent? If so, how?

a)

Yes, by ASA

b)

Yes, by AAA

c)

Yes, by AAS

d)

Yes they look congruent

e)

No they are not congruent

41.

Are these two triangles congruent? If so, how?

a)

Yes, by AAS

b)

Yes, by SSS

c)

Yes, by ASA

d)

Yes, they look congruent

e)

No they are not congruent

42.

Are these two triangles congruent? If so, how?

a)

Yes, by SAS

b)

Yes, by SSS

c)

Yes, by ASA

d)

Yes, they look congruent

e)

No they are not congruent

43.

Is Angle-Angle-Angle (AAA), a valid rule for proving triangles congruent?

a)

No

b)

Sometimes

c)

Yes

d)

N/A

44.

Which of the following is not a valid reason to prove congruent triangles?

a)

SSA

b)

ASA

c)

SAS

d)

SSS

45.

Determine if the two triangles are congruent. If they are, state the postulate.

a)

SAS

b)

AAS

c)

Not enough information

d)

SSS

46.

Name the postulate, if possible, that makes the triangles congruent.

a)

SAS

b)

ASA

c)

AAS

d)

Not Possible

47.

Determine x

a)

93

b)

71

c)

81

d)

55

48.

What is the measure of angle 2?

a)

50

b)

65

c)

115

49.

Find x

a)

90

b)

45

c)

22

d)

35

50.

Find the value of x.

a)

1

b)

4

c)

5

d)

8

51.

a)

40

b)

70

c)

80

d)

100

52.

a)

75

b)

30

c)

150

Geometry Unit 4 Review

Total questions: 52

Worksheet time: 2hrs 13mins

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