EduSahara™ Assignment
Name : Pairs of Related Angles
Chapter : Angles
Grade : ICSE Grade VI
License : Non Commercial Use
Question
1
1.
The complementary angle of
22°
is
(i)
68°
(ii)
83°
(iii)
78°
(iv)
98°
(v)
73°
Question
2
2.
The supplementary angle of
45°
is
(i)
145°
(ii)
135°
(iii)
140°
(iv)
165°
(v)
150°
Question
3
3.
Find the complementary angles pair in the following
(i)
88°,52°
(ii)
58°,32°
(iii)
98°,62°
(iv)
68°,42°
(v)
48°,32°
Question
4
4.
Find the supplementary angles pair in the following
(i)
196°,54°
(ii)
166°,34°
(iii)
146°,24°
(iv)
186°,44°
(v)
156°,24°
Question
5
5.
Which of the following are adjacent angles in the below figure?
(i)
∠NSO , ∠PSQ
(ii)
∠MSN , ∠NSO
(iii)
∠OSP , ∠QSM
(iv)
∠PSQ , ∠NSO
(v)
∠QSM , ∠NSO
Question
6
6.
Which of the following angles form a linear pair?
(i)
(∠COD,∠DOE)
(ii)
(∠AOB,∠BOC)
(iii)
(∠DOE,∠EOA)
(iv)
(∠BOC,∠COD)
Question
7
7.
Find the complementary angle of
73
°
46
'
10
"
(i)
16
°
23
'
50
"
(ii)
16
°
14
'
(iii)
16
°
13
'
50
"
(iv)
1
°
3
'
50
"
(v)
26
°
13
'
50
"
Question
8
8.
Find the supplementary angle of
55
°
54
'
19
"
(i)
124
°
5
'
51
"
(ii)
124
°
5
'
41
"
(iii)
134
°
5
'
41
"
(iv)
124
°
15
'
41
"
(v)
108
°
55
'
41
"
Question
9
9.
Which of the following pairs of angles are complementary?
(i)
74
°
28
'
1
"
,
15
°
21
'
59
"
(ii)
74
°
18
'
1
"
,
15
°
41
'
59
"
(iii)
74
°
18
'
1
"
,
15
°
31
'
59
"
(iv)
74
°
18
'
1
"
,
15
°
51
'
59
"
(v)
74
°
8
'
1
"
,
15
°
41
'
59
"
Question
10
10.
Which of the following pairs of angles are supplementary?
(i)
52
°
19
'
33
"
,
127
°
40
'
27
"
(ii)
52
°
19
'
33
"
,
127
°
30
'
27
"
(iii)
52
°
19
'
33
"
,
127
°
50
'
27
"
(iv)
52
°
29
'
33
"
,
127
°
20
'
27
"
(v)
52
°
9
'
33
"
,
127
°
40
'
27
"
Question
11
11.
Which of the following are adjacent angles in the below figure?
(i)
∠HOI , ∠FOG
(ii)
∠FOG , ∠HOI
(iii)
∠IOJ , ∠FOG
(iv)
∠GOE , ∠IOJ
(v)
∠EOF , ∠FOG
Question
12
12.
Which of the given figures is correct?
(i)
III
(ii)
I
(iii)
IV
(iv)
II
Question
13
13.
Which of the given figures is wrong?
(i)
II
(ii)
III
(iii)
I
(iv)
IV
Assignment Key
1) (i)
2) (ii)
3) (ii)
4) (v)
5) (ii)
6) (i)
7) (iii)
8) (ii)
9) (ii)
10) (i)
11) (v)
12) (iv)
13) (iii)
