EduSahara™ Worksheet

EduSahara™ Assignment

Name : Angle Value Problems

Chapter : Angles

Grade : ICSE Grade VI

License : Non Commercial Use

Question 1

1.

Find the value of 'f' in the following figure

(i)

71°
(ii)

46°
(iii)

51°
(iv)

56°
(v)

41°

Question 2

2.

The complementary angle of
42°
is

(i)

63°
(ii)

58°
(iii)

48°
(iv)

53°
(v)

78°

Question 3

3.

The supplementary angle of
12°
is

(i)

198°
(ii)

178°
(iii)

183°
(iv)

168°
(v)

173°

Question 4

4.

Which of the following angles form a linear pair?

(i)

(∠EOF,∠FOA)
(ii)

(∠DOE,∠EOF)
(iii)

(∠BOC,∠COD)
(iv)

(∠COD,∠DOE)
(v)

(∠AOB,∠BOC)

Question 5

5.

Find the value of 'f' in the following figure

(i)

6
(ii)

3
(iii)

7
(iv)

4
(v)

5

Question 6

6.

Which of the following is an acute angle?

(i)

90°
(ii)

42°
(iii)

143°
(iv)

180°
(v)

360°

Question 7

7.

Which of the following is an obtuse angle?

(i)

213°
(ii)

90°
(iii)

180°
(iv)

360°
(v)

157°

Question 8

8.

Which of the following is a right angle?

(i)

90°
(ii)

233°
(iii)

180°
(iv)

56°
(v)

360°

Question 9

9.

Which of the following is a straight angle?

(i)

360°
(ii)

90°
(iii)

63°
(iv)

180°
(v)

0°

Question 10

10.

Which of the following is a complete angle?

(i)

90°
(ii)

135°
(iii)

360°
(iv)

180°
(v)

311°

Question 11

11.

Which of the following is a zero angle?

(i)

360°
(ii)

90°
(iii)

180°
(iv)

149°
(v)

0°

Question 12

12.

Which of the following is a reflex angle?

(i)

0°
(ii)

102°
(iii)

360°
(iv)

248°
(v)

180°

Question 13

13.

Add
49 ° 45 ' 9 "
and
48 ° 4 ' 1 "

(i)

97 ° 49 ' 20 "
(ii)

97 ° 59 ' 10 "
(iii)

97 ° 49 ' 10 "
(iv)

107 ° 49 ' 10 "
(v)

82 ° 39 ' 10 "

Question 14

14.

Subtract
31 ° 23 ' 50 "
from
39 ° 5 ' 1 "

(i)

7 ° 28 ' 49 "
(ii)

7 ° 51 ' 11 "
(iii)

7 ° 41 ' 11 "
(iv)

7 ° 41 ' 21 "
(v)

17 ° 41 ' 11 "

Question 15

15.

Find the complementary angle of
77 ° 24 ' 51 "

(i)

12 ° 35 ' 19 "
(ii)

12 ° 45 ' 9 "
(iii)

12 ° 35 ' 9 "
(iv)

22 ° 35 ' 9 "
(v)

2 ° 34 ' 51 "

Question 16

16.

Find the supplementary angle of
129 ° 57 ' 36 "

(i)

50 ° 2 ' 34 "
(ii)

50 ° 2 ' 24 "
(iii)

50 ° 12 ' 24 "
(iv)

34 ° 52 ' 24 "
(v)

60 ° 2 ' 24 "

Question 17

17.

Find the value of p in the figure below

(i)

14
(ii)

9
(iii)

13
(iv)

11
(v)

12

Assignment Key