EduSahara™ Assignment
Name : Pairs of Related Angles
Chapter : Angles
Grade : ICSE Grade VI
License : Non Commercial Use
Question
1
1.
The complementary angle of
32°
is
(i)
68°
(ii)
58°
(iii)
63°
(iv)
73°
(v)
88°
Question
2
2.
The supplementary angle of
166°
is
(i)
24°
(ii)
29°
(iii)
44°
(iv)
19°
(v)
14°
Question
3
3.
Find the complementary angles pair in the following
(i)
120°,20°
(ii)
100°,10°
(iii)
130°,30°
(iv)
90°,0°
(v)
80°,0°
Question
4
4.
Find the supplementary angles pair in the following
(i)
118°,82°
(ii)
148°,102°
(iii)
98°,72°
(iv)
108°,72°
(v)
138°,92°
Question
5
5.
Which of the following are adjacent angles in the below figure?
(i)
∠NRO , ∠PRL
(ii)
∠MRN , ∠ORP
(iii)
∠ORP , ∠MRN
(iv)
∠LRM , ∠MRN
(v)
∠PRL , ∠MRN
Question
6
6.
Which of the following angles form a linear pair?
(i)
(∠DOE,∠EOA)
(ii)
(∠AOB,∠BOC)
(iii)
(∠COD,∠DOE)
(iv)
(∠BOC,∠COD)
Question
7
7.
Find the complementary angle of
42
°
39
'
55
"
(i)
47
°
30
'
5
"
(ii)
57
°
20
'
5
"
(iii)
47
°
20
'
5
"
(iv)
47
°
20
'
15
"
(v)
32
°
10
'
5
"
Question
8
8.
Find the supplementary angle of
110
°
55
'
11
"
(i)
69
°
4
'
49
"
(ii)
53
°
54
'
49
"
(iii)
79
°
4
'
49
"
(iv)
69
°
4
'
59
"
(v)
69
°
14
'
49
"
Question
9
9.
Which of the following pairs of angles are complementary?
(i)
17
°
49
'
37
"
,
72
°
23
"
(ii)
17
°
39
'
37
"
,
72
°
10
'
23
"
(iii)
17
°
59
'
37
"
,
71
°
50
'
23
"
(iv)
17
°
49
'
37
"
,
72
°
20
'
23
"
(v)
17
°
49
'
37
"
,
72
°
10
'
23
"
Question
10
10.
Which of the following pairs of angles are supplementary?
(i)
131
°
56
'
24
"
,
48
°
13
'
36
"
(ii)
131
°
46
'
24
"
,
48
°
3
'
36
"
(iii)
131
°
56
'
24
"
,
47
°
53
'
36
"
(iv)
131
°
56
'
24
"
,
48
°
3
'
36
"
(v)
132
°
6
'
24
"
,
47
°
43
'
36
"
Question
11
11.
Which of the following are adjacent angles in the below figure?
(i)
∠EOF , ∠COD
(ii)
∠BOC , ∠COD
(iii)
∠FOG , ∠COD
(iv)
∠DOB , ∠FOG
(v)
∠COD , ∠EOF
Question
12
12.
Which of the given figures is correct?
(i)
III
(ii)
IV
(iii)
II
(iv)
I
Question
13
13.
Which of the given figures is wrong?
(i)
III
(ii)
IV
(iii)
II
(iv)
I
Assignment Key
1) (ii)
2) (v)
3) (iv)
4) (iv)
5) (iv)
6) (iii)
7) (iii)
8) (i)
9) (v)
10) (iv)
11) (ii)
12) (ii)
13) (iv)
