EduSahara™ Assignment
Name : Pairs of Related Angles
Chapter : Angles
Grade : ICSE Grade VI
License : Non Commercial Use
Question
1
1.
The complementary angle of
23°
is
(i)
72°
(ii)
67°
(iii)
97°
(iv)
82°
(v)
77°
Question
2
2.
The supplementary angle of
55°
is
(i)
140°
(ii)
135°
(iii)
130°
(iv)
155°
(v)
125°
Question
3
3.
Find the complementary angles pair in the following
(i)
72°,68°
(ii)
42°,48°
(iii)
82°,78°
(iv)
32°,48°
(v)
52°,58°
Question
4
4.
Find the supplementary angles pair in the following
(i)
76°,124°
(ii)
106°,144°
(iii)
66°,114°
(iv)
56°,114°
(v)
96°,134°
Question
5
5.
Which of the following are adjacent angles in the below figure?
(i)
∠COD , ∠EOA
(ii)
∠DOE , ∠BOC
(iii)
∠EOA , ∠BOC
(iv)
∠BOC , ∠DOE
(v)
∠AOB , ∠BOC
Question
6
6.
Which of the following angles form a linear pair?
(i)
(∠BOC,∠COD)
(ii)
(∠COD,∠DOE)
(iii)
(∠AOB,∠BOC)
(iv)
(∠DOE,∠EOA)
Question
7
7.
Find the complementary angle of
80
°
18
'
22
"
(i)
9
°
41
'
48
"
(ii)
5
°
28
'
22
"
(iii)
9
°
51
'
38
"
(iv)
19
°
41
'
38
"
(v)
9
°
41
'
38
"
Question
8
8.
Find the supplementary angle of
129
°
55
'
49
"
(i)
50
°
4
'
11
"
(ii)
50
°
4
'
21
"
(iii)
50
°
14
'
11
"
(iv)
60
°
4
'
11
"
(v)
34
°
54
'
11
"
Question
9
9.
Which of the following pairs of angles are complementary?
(i)
74
°
27
'
52
"
,
15
°
42
'
8
"
(ii)
74
°
27
'
52
"
,
15
°
22
'
8
"
(iii)
74
°
37
'
52
"
,
15
°
12
'
8
"
(iv)
74
°
17
'
52
"
,
15
°
32
'
8
"
(v)
74
°
27
'
52
"
,
15
°
32
'
8
"
Question
10
10.
Which of the following pairs of angles are supplementary?
(i)
44
°
53
'
44
"
,
134
°
56
'
16
"
(ii)
44
°
43
'
44
"
,
135
°
26
'
16
"
(iii)
44
°
43
'
44
"
,
135
°
16
'
16
"
(iv)
44
°
43
'
44
"
,
135
°
6
'
16
"
(v)
44
°
33
'
44
"
,
135
°
16
'
16
"
Question
11
11.
Which of the following are adjacent angles in the below figure?
(i)
∠JOK , ∠GOH
(ii)
∠IOJ , ∠GOH
(iii)
∠FOG , ∠GOH
(iv)
∠GOH , ∠IOJ
(v)
∠HOF , ∠JOK
Question
12
12.
Which of the given figures is correct?
(i)
II
(ii)
IV
(iii)
I
(iv)
III
Question
13
13.
Which of the given figures is wrong?
(i)
II
(ii)
I
(iii)
IV
(iv)
III
Assignment Key
1) (ii)
2) (v)
3) (ii)
4) (iii)
5) (v)
6) (ii)
7) (v)
8) (i)
9) (v)
10) (iii)
11) (iii)
12) (i)
13) (iii)
