Free Printable 2.1 Angles (Part 2) Review

1.

What type of angle is this?

a)

acute

b)

obtuse

c)

right

2.

Which Angles are Vertical Angles?

a)

$\angle5\ and\ \angle3$

b)

$\angle2\ and\ \angle4$

c)

$\angle1\ and\ \angle4$

d)

$\angle6\ and\ \angle4$

3.

a)

x = 118

b)

x = 108

c)

x = 28

d)

x = 58

4.

Find the missing angle. Find x.

a)

20^o

b)

70^o

c)

160^o

d)

180^o

5.

What angle is vertical to angle 2?

a)

∠4

b)

∠1

c)

∠2

d)

∠5

6.

Find the value of x

a)

-5

b)

28

c)

19

d)

-3

7.

This is what kind of angle?

a)

right

b)

acute

c)

obtuse

d)

straight

8.

An angle that measures less than 90°

a)

Acute

b)

Obtuse

c)

Right

d)

Straight

9.

Which type of angle is pictured?

a)

Acute

b)

Right

c)

Obtuse

d)

Straight

10.

Vertical angles are always

a)

acute

b)

total 180 degrees

c)

congruent (equal measures)

d)

adjacent angles

11.

Which are pairs of vertical angles?

a)

∠COB & ∠COA

b)

∠AOD & ∠AOC

c)

∠COB & ∠AOD

d)

∠BOD & ∠AOD

12.

A point where 2 rays meet to form an angle.

a)

vertex

b)

angle

c)

arc

d)

corner

13.

What is the value of x?

a)

37

b)

72

c)

108

d)

18

14.

What type of angle is shown?

a)

acute

b)

obtuse

c)

right

d)

straight

15.

This picture represents...

a)

complementary angles

b)

supplementary angles

c)

vertical angles

d)

adjacent angles

16.

This picture represents...

a)

a straight angle

b)

an acute angle

c)

an obtuse angle

d)

a right angle

17.

Opposite angles formed by the intersection of 2 lines. These angles are are congruent.

a)

adjacent angles

b)

complementary angles

c)

supplementary angles

d)

vertical angles

18.

an angle that is greater than zero degrees but less than 90 degrees

a)

straight

b)

obtuse

c)

acute

d)

right

19.

an angle that is greater than 90 degrees but less than 180 degrees

a)

obtuse

b)

obese

c)

original

d)

orangatan

20.

What is the definition of congrent angles?

a)

Angles that share a vertex and one side

b)

Angles that share a vertex and are across from each other (not adjacent) and they are congruent

c)

Angles that have the same measurement

21.

What is the definition of straight angles?

a)

Angles that measure less than 90⁰

b)

Angles that measures exactly 90⁰

c)

Angles that measure more than 90⁰

d)

Angles that measures exactly 180⁰

22.

What is the definition of adjacent angles?

a)

Angles that share a vertex and one side

b)

Angles that share a vertex and are across from each other (not adjacent) and they are congruent

c)

Angles that have the same measurement

23.

What is the definition of segment?

a)

a series of points that extend in two opposite directions

b)

part of a line with one end point and one side that doesn’t end

c)

part of a line with two endpoints

d)

Made up of two rays and a shared vertex

24.

What is the definition of angle?

a)

a series of points that extend in two opposite directions

b)

part of a line with one end point and one side that doesn’t end

c)

part of a line with two endpoints

d)

Made up of two rays and a shared vertex

25.

What is the definition of ray?

a)

a series of points that extend in two opposite directions

b)

part of a line with one end point and one side that doesn’t end

c)

part of a line with two endpoints

d)

Made up of two rays and a shared vertex

26.

What is the definition of line

a)

a series of points that extend in two opposite directions

b)

part of a line with one end point and one side that doesn’t end

c)

part of a line with two endpoints

d)

Made up of two rays and a shared vertex

27.

∠XOZ is bisected by ray OY. Which statement is true?

a)

∠XOZ ≅ ∠XOY

b)

∠XOZ ≅ ∠ZOY

c)

∠XOY ≅ ∠ZOY

d)

∠OXY ≅ ∠OZY

28.

∠1 and ∠4 can BEST be described as

a)

complementary angles

b)

non-adjacent

c)

vertical angles

d)

linear pair angles

29.

Angle JHG measures 161.

a)

m∠GHK=80.5,

m∠KHJ=161

b)

m∠GHK=161,

m∠KHJ=80.5

c)

m∠GHK=80.5,

m∠KHJ=80.5

d)

m∠GHK=161,

m∠KHJ=161

30.

a)

x=3/17

b)

x=9

c)

x=3

d)

x= -3

31.

a)

m∠GHK=26, m∠KHJ=26

b)

m∠GHK=26, m∠KHJ=52

c)

m∠GHK=52, m∠KHJ=52

d)

m∠GHK=52, m∠KHJ=26

32.

a)

x=67

b)

x=43

c)

x=55

d)

x=12

33.

If the $m\angle LKJ\$ is $88\degree$ , what is the $m\angle LKM$ ?

a)

$88\degree$

b)

$176\degree$

c)

$44\degree$

d)

Cannot be determined

34.

$If\ m\angle CBD\ =\ 65\degree,\$ name the angle bisector.

a)

$\overrightarrow{BD}$

b)

$\overrightarrow{BC}$

c)

$D$

d)

$\overrightarrow{DB}$

35.

What do the red arcs in the angles indicate?

a)

the angles are not congruent

b)

the angles are congruent

c)

the rays are congruent

d)

they lie in the same plane

36.

What equation would you use to find the value of x? (Assume $\angle ACB$ is a straight angle.)

a)

2x-6=7x+4

b)

2x-6+7x+4=90

c)

2x-6+7x+4=180

d)

2x-6+7x+4=360

2.1 Angles (Part 2) Review

Total questions: 36

Worksheet time: 37mins

Similar Resources on Wayground