EduSahara™ Worksheet

EduSahara™ Assignment

Name : Pairs of Related Angles

Chapter : Lines and Angles

Grade : SSC Grade VII

License : Non Commercial Use

Question 1

1.

Which of the following are adjacent angles in the below figure?

(i)

∠JOK , ∠HOI
(ii)

∠KOG , ∠HOI
(iii)

∠GOH , ∠HOI
(iv)

∠HOI , ∠JOK
(v)

∠IOJ , ∠KOG

Question 2

2.

Which of the following angles form a linear pair?

(i)

(∠AOB,∠BOC)
(ii)

(∠DOE,∠EOF)
(iii)

(∠BOC,∠COD)
(iv)

(∠COD,∠DOE)
(v)

(∠EOF,∠FOA)

Question 3

3.

The complementary angle of
73°
is

(i)

47°
(ii)

22°
(iii)

32°
(iv)

17°
(v)

27°

Question 4

4.

The supplementary angle of
153°
is

(i)

42°
(ii)

32°
(iii)

57°
(iv)

27°
(v)

37°

Question 5

5.

Find the complementary angles pair in the following

(i)

93°,47°
(ii)

53°,27°
(iii)

73°,37°
(iv)

103°,57°
(v)

63°,27°

Question 6

6.

Find the supplementary angles pair in the following

(i)

220°,30°
(ii)

190°,10°
(iii)

210°,20°
(iv)

170°,0°
(v)

180°,0°

Question 7

7.

Which of the following are adjacent angles in the below figure?

(i)

∠FOG , ∠COD
(ii)

∠BOC , ∠COD
(iii)

∠DOB , ∠FOG
(iv)

∠COD , ∠EOF
(v)

∠EOF , ∠COD

Question 8

8.

Which of the given figures is correct?

(i)

IV
(ii)

III
(iii)

II
(iv)

I

Question 9

9.

Which of the given figures is wrong?

(i)

II
(ii)

III
(iii)

I
(iv)

IV

Assignment Key