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Worksheets

Angles

Total questions: 17

Worksheet time: 20mins

Name
Class
Date
1.
What is the correct definition of an angle? 
a)
one single ray
b)
two rays that meet at a single endpoint
c)
two lines that meet at a single endpoint
d)
two line segments that meet at a single endpoint 
2.
Solve
a)
50°
b)
58°
c)
115°
d)
226°
3.
Name all the angles that have V as a vertex.
a)
A
b)
B
c)
C
d)
D
4.
Solve for x
a)
x = 77
b)
x = 7.5
c)
x = 8
d)
x = 18
5.
A single angle that measures between 90 and 180 degrees.
a)
Obtuse Angle
b)
Acute Angle
c)
Right Angle
d)
Linear Pair
6.
A single angle that measures between 0 and 90 degrees.
a)
Obtuse Angle
b)
Acute Angle
c)
Right Angle
d)
Adjacent Angles
7.

 EJ \overrightarrow{EJ}\   bisects  DEF\angle DEF  mDEJ=5x+7m\angle DEJ=5x+7  ,  mJEF=8x8m\angle JEF=8x-8 

Find x.


**draw a picture**

a)

5

b)

2

c)

6

d)

13

8.

 BD\overrightarrow{BD}  bisects  ABC\angle ABC  ,  mABD=5(x6)m\angle ABD=5\left(x-6\right)   and  mDBC=2x+9m\angle DBC=2x+9 . Find  mDBCm\angle DBC 


**draw a picture**

a)

 35°35\degree  

b)

 27°27\degree  

c)

 11°11\degree  

d)

 15°15\degree  

9.
Solve
a)
80°
b)
40°
c)
180°
d)
140°
10.

What type of angles are these?

a)

Adjacent Angles

b)

Linear Pair

c)

Complementary Angles

d)

Supplementary Angles

e)

Vertical Angles

11.

Which angles are vertical angles?

a)

8 and 7\angle8\ \ and\ \angle7

b)

8 and 6\angle8\ and\ \angle6

c)

8 and 5\angle8\ and\ \angle5

12.

Which angle is a linear pair with 1\angle1  ?

a)

 2\angle2  

b)

 3\angle3  

c)

 4\angle4  

d)

 5\angle5  

e)

 6\angle6  

13.
a)

x = 118

b)

x = 108

c)

x = 28

d)

x = 58

e)

x = 62

14.
Find the missing angle.  Find x.
a)
20o
b)
70o
c)
160o
d)
180o
15.

Which are pairs of vertical angles?

a)

∠COB and ∠COA

b)

∠AOD and ∠AOC

c)

∠COB and ∠AOD

d)

∠BOD and ∠AOD

16.
Vertical angles are always
a)
acute
b)
total 180 degrees
c)
congruent (equal measures)
d)
adjacent angles
17.
What is the value of x?
a)
37
b)
72
c)
108
d)
18