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 'x' in the following figure

(i)

55°
(ii)

50°
(iii)

45°
(iv)

70°
(v)

40°

Question 2

2.

The complementary angle of
80°
is

(i)

10°
(ii)

25°
(iii)

40°
(iv)

20°
(v)

15°

Question 3

3.

The supplementary angle of
177°
is

(i)

8°
(ii)

33°
(iii)

13°
(iv)

3°
(v)

18°

Question 4

4.

Which of the following angles form a linear pair?

(i)

(∠BOC,∠COD)
(ii)

(∠DOE,∠EOA)
(iii)

(∠COD,∠DOE)
(iv)

(∠AOB,∠BOC)

Question 5

5.

Find the value of 'h' in the following figure

(i)

6
(ii)

3
(iii)

8
(iv)

4
(v)

5

Question 6

6.

Which of the following is an acute angle?

(i)

90°
(ii)

180°
(iii)

37°
(iv)

310°
(v)

360°

Question 7

7.

Which of the following is an obtuse angle?

(i)

168°
(ii)

71°
(iii)

180°
(iv)

90°
(v)

0°

Question 8

8.

Which of the following is a right angle?

(i)

169°
(ii)

360°
(iii)

90°
(iv)

0°
(v)

311°

Question 9

9.

Which of the following is a straight angle?

(i)

61°
(ii)

152°
(iii)

360°
(iv)

180°
(v)

0°

Question 10

10.

Which of the following is a complete angle?

(i)

180°
(ii)

296°
(iii)

146°
(iv)

360°
(v)

47°

Question 11

11.

Which of the following is a zero angle?

(i)

0°
(ii)

180°
(iii)

22°
(iv)

155°
(v)

90°

Question 12

12.

Which of the following is a reflex angle?

(i)

206°
(ii)

90°
(iii)

130°
(iv)

360°
(v)

0°

Question 13

13.

Add
58 ° 53 ' 42 "
and
48 ° 50 ' 1 "

(i)

117 ° 43 ' 43 "
(ii)

107 ° 43 ' 53 "
(iii)

107 ° 43 ' 43 "
(iv)

107 ° 53 ' 43 "
(v)

92 ° 33 ' 43 "

Question 14

14.

Subtract
12 ° 34 ' 47 "
from
40 ° 13 ' 41 "

(i)

12 ° 28 ' 54 "
(ii)

27 ° 39 ' 4 "
(iii)

27 ° 38 ' 54 "
(iv)

37 ° 38 ' 54 "
(v)

27 ° 48 ' 54 "

Question 15

15.

Find the complementary angle of
74 ° 54 ' 42 "

(i)

15 ° 5 ' 28 "
(ii)

15 ° 15 ' 18 "
(iii)

25 ° 5 ' 18 "
(iv)

4 ' 42 "
(v)

15 ° 5 ' 18 "

Question 16

16.

Find the supplementary angle of
115 ° 15 ' 6 "

(i)

64 ° 54 ' 54 "
(ii)

64 ° 44 ' 54 "
(iii)

74 ° 44 ' 54 "
(iv)

49 ° 34 ' 54 "
(v)

64 ° 45 ' 4 "

Question 17

17.

Find the value of i in the figure below

(i)

15
(ii)

17
(iii)

18
(iv)

14
(v)

16

Assignment Key