Free Printable Unit 4 Review - Triangle Inequalities

1.

Name the angles from SMALLEST to LARGEST

a)

Q, R, P

b)

P, Q, R

c)

R, P, Q

d)

R, Q, P

2.

Name the angles from LARGEST to SMALLEST

a)

R, S, T

b)

S, T, R

c)

S, R, T

d)

T, S, R

3.

Find the largest angle in Δ PRQ

a)

∠R

b)

∠P

c)

∠Q

d)

∠S

4.

Where would the largest angle of a triangle be located?

a)

Across from the longest side.

b)

Across from the shortest side

c)

I need more information to get an answer.

5.

Name the sides from SMALLEST to LARGEST

a)

RS, ST, TR

b)

ST, RT, RS

c)

RT, ST, RS

d)

RT, RS, ST

6.

Name the sides from LARGEST to SMALLEST

a)

KJ, KH, JH

b)

JH, KH, KJ

c)

KH, KJ, JH

d)

KH, JH, KJ

7.

Can a triangle be formed with side lengths:
4, 7, 10

a)

yes

b)

no

c)

not enough information

8.

Can a triangle be formed with side lengths:
10, 12, 22

a)

yes

b)

no

c)

not enough information

9.

Can a triangle be formed with side lengths:
17, 9, 30

a)

yes

b)

no

c)

not enough information

10.

Does a triangle with these side lengths exist?
15, 12, 9

a)

Yes

b)

No

c)

I don't know.

11.

Name the smallest angle in this triangle.

a)

∠A

b)

∠B

c)

∠C

12.

Two sides of a triangle have side lengths of 17 meters and 12 meters. What is the range of possible lengths for the third side?

a)

12 < x < 17

b)

12 < x < 29

c)

5 < x < 17

d)

5 < x < 29

13.

Two side measures of a triangle are given. What is the range of values for the third side?

9 and 7

a)

6 < x < 14

b)

2 < x < 13

c)

2 < x < 16

d)

2 < x < 15

14.

List the lengths of the sides of the triangle in order from smallest to largest.

a)

JK < JL < KL

b)

JL < KL < JK

c)

JK < KL < JL

d)

KL < JL < JK

15.

List the lengths of the sides of the triangle in order from smallest to largest.

a)

BC, CD = BD

b)

BD = CD, BC

c)

CD, DB, DB

d)

BD, CD, BC

16.

List the angles of the triangle in order from smallest to largest.

a)

$\angle L,\ \angle N,\ \angle M$

b)

$\angle L,\ \angle M,\ \angle N$

c)

$\angle M\ ,\ \angle L,\ \angle N$

d)

$\angle N,\ \angle L,\ \angle M$

17.

List the angles of the triangle in order from smallest to largest.

a)

$\angle V,\ \angle U\ \&\ \angle W$

b)

$\angle U,\ \angle W,\ \angle V$

c)

$\angle U\ ,\ \angle V,\ \angle W$

d)

$\angle W,\ \angle V,\ \angle U$

18.

List the angles of the triangle in order from smallest to largest.

a)

$\angle F,\ \angle G,\ \ \angle E$

b)

$\angle E,\ \angle G,\ \angle F$

c)

$\angle G,\ \angle E,\ \angle F$

d)

$\angle F,\ \angle E,\ \angle G$

19.

List the angles of the triangle in order from smallest to largest.

a)

$\angle R\ =\angle S,\ \ \angle Q$

b)

$\angle Q,\ \angle R\ =\ \angle S$

c)

$\angle R,\ \angle Q,\ \angle S$

d)

$\angle S,\ \angle Q,\ \angle R$

20.

What Type of Triangle is this?

a)

right triangle

b)

acute triangle

c)

obtuse triangle

21.

What type of triangle is shown?

a)

right triangle

b)

obtuse triangle

c)

acute triangle

22.

What type of triangle is shown?

a)

obtuse triangle

b)

Right triangle

c)

acute triangle

23.

Classify the triangle.

a)

Equilateral

b)

Scalene Acute

c)

Scalene Right

d)

Scalene Obtuse

24.

Classify the triangle.

a)

Equilateral

b)

Scalene Acute

c)

Scalene Right

d)

Scalene Obtuse

25.

Classify the triangle.

a)

Equilateral

b)

Scalene Acute

c)

Scalene Right

d)

Scalene Obtuse

26.

Classify the triangle.

a)

Equilateral

b)

Isosceles Acute

c)

Isosceles Right

d)

Isosceles Obtuse

27.

Classify the triangle.

a)

Equilateral

b)

Isosceles Acute

c)

Isosceles Right

d)

Isosceles Obtuse

28.

What is the measurement of the 3rd side of this isosceles triangle?

(a)

29.

What is the measurement of AC if AB = 11?

(a)

30.

What type of triangle is shown?

a)

Isosceles

b)

Right-angled

c)

Equilateral

d)

Scalene

31.

Daniel has drawn a triangle with sides of length 5cm, 5cm and 8cm.

What type of triangle has he drawn?

a)

Isosceles

b)

Right-angled

c)

Equilateral

d)

Scalene

32.

Charlotte has drawn a triangle with angles of 60°, 60° and 60°.

What type of triangle has she drawn?

a)

Isosceles

b)

Right-angled

c)

Scalene

d)

Equilateral

33.

A triangle ABC ,AB = 7.8 cm ,AC= 7 cm and BC = 6 cm is....

a)

Isosceles Triangle

b)

Scalene triangle

c)

Equilateral triangle

d)

Right angled Triangle

34.

The smallest angle would be located where in a triangle?

a)

Across from the smallest side.

b)

Across from the largest side

c)

Cannot tell

35.

Where would the largest side of a triangle be located?

a)

Across from the largest angle.

b)

Across from the smallest angle.

c)

Next to the smallest side.

d)

Across the smallest side.

36.

Name the sides from LARGEST to SMALLEST

a)

KJ, KH, JH

b)

JH, KH, KJ

c)

KH, KJ, JH

d)

KH, JH, KJ

37.

The definition of a linear pair includes

(select all that apply)

a)

Two angles share a vertex

b)

Two angles make a straight angle

c)

The sum of the measures of a linear pair are 180*

d)

Two angles that are complementary angles

38.

Which side is the longest?

Hint: First find the missing angle.

a)

PQ

b)

QR

c)

RP

39.

Which is equation is a correct setup to solve for x?

a)

$4x+20+30\ =\ x+5$

b)

$30+4x+20+x+5=90\degree$

c)

$30+4x+20+x+5=180\degree$

40.

What is a possible third side to a triangle with side lengths of 5 and 5?

a)

9

b)

10

c)

11

d)

12

41.

Which country was the last to start Halloween celebrations?

a)

the United States

b)

England

c)

Ireland

d)

Scotland

42.

Which tradition was the earliest?

a)

going a-souling

b)

giving soul cakes to the poor

c)

leaving food outside houses.

d)

trick or treating

43.

What squash do we carve for Halloween?

a)

patty pan

b)

butternut

c)

pumpkin

d)

zucchini

44.

Who is the "bad guy" in Nightmare on Elm Street?

a)

Jason Voorhees

b)

Pennywise

c)

Michael Myers

d)

Freddy Krueger

45.

QUICK!!!

On what day is Dia de los Muertos celebrated?

a)

25 de diciembre

b)

4 de julio

c)

1 y 2 de noviembre

d)

31 de octubre

46.

What is the purpose of El Dia de los Muertos?

a)

To celebrate the deceased.

b)

To scare people.

c)

To go door to door and get candy.

d)

To dress up in costumes.

47.

El Día de los muertos is

a)

a sad, somber day

b)

Like Halloween

c)

A day of celebration

d)

A day when people mourn.

Unit 4 Review - Triangle Inequalities

Total questions: 47

Worksheet time: 2hrs 34mins

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