EduSahara™ Worksheet

Question 1

1.

The following lines represent

(i)

coplanar lines
(ii)

concurrent lines
(iii)

parallel lines
(iv)

perpendicular lines
(v)

intersecting lines

Question 2

2.

Identify the figure below

(i)

decagon
(ii)

hexagon
(iii)

angle
(iv)

circle
(v)

pentagon

Question 3

3.

The following angle represents

(i)

complete angle
(ii)

zero angle
(iii)

acute angle
(iv)

straight angle
(v)

reflex angle

Question 4

4.

The following angle represents

(i)

right angle
(ii)

zero angle
(iii)

reflex angle
(iv)

straight angle
(v)

obtuse angle

Question 5

5.

The following angle represents

(i)

straight angle
(ii)

zero angle
(iii)

acute angle
(iv)

reflex angle
(v)

complete angle

Question 6

6.

Which of the following is a complete angle?

(i)

0°
(ii)

105°
(iii)

24°
(iv)

180°
(v)

360°

Question 7

7.

Find the value of 'z' in the following figure

(i)

81°
(ii)

91°
(iii)

86°
(iv)

76°
(v)

106°

Question 8

8.

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

(i)

∠KOL , ∠MON
(ii)

∠JOK , ∠KOL
(iii)

∠MON , ∠KOL
(iv)

∠NOO , ∠KOL
(v)

∠LOJ , ∠NOO

Question 9

9.

Two lines meeting at a point and making an angle of 90° at the meeting point are called

(i)

intersecting lines
(ii)

parallel lines
(iii)

coplanar lines
(iv)

concurrent lines
(v)

perpendicular lines

Question 10

10.

The following angle represents

(i)

right angle
(ii)

reflex angle
(iii)

straight angle
(iv)

complete angle
(v)

zero angle

Question 11

11.

Find the value of 'i' in the following figure

(i)

(-1)
(ii)

2
(iii)

5
(iv)

1
(v)

3

Question 12

12.

Which of the following pairs of angles are supplementary?

(i)
56 ° 44 ' 5 "

,

123 ° 5 ' 55 "
(ii)
57 ° 4 ' 5 "

,

122 ° 45 ' 55 "
(iii)
56 ° 54 ' 5 "

,

123 ° 15 ' 55 "
(iv)
56 ° 54 ' 5 "

,

122 ° 55 ' 55 "
(v)
56 ° 54 ' 5 "

,

123 ° 5 ' 55 "

Question 13

13.

The following angle represents

(i)

straight angle
(ii)

complete angle
(iii)

reflex angle
(iv)

right angle
(v)

obtuse angle

Question 14

14.

The following angle represents

(i)

zero angle
(ii)

reflex angle
(iii)

complete angle
(iv)

obtuse angle
(v)

acute angle

Question 15

15.

In the given figure, write the points belonging to the interior of the angle

(i)

{P,Q,K,R}
(ii)

{M,O,K,N,L}
(iii)

{P,Q}
(iv)

{P}
(v)

{R,S}

Question 16

16.

The following angle represents

(i)

complete angle
(ii)

obtuse angle
(iii)

straight angle
(iv)

reflex angle
(v)

right angle

Question 17

17.

Find the complementary angle of
57 ° 18 ' 59 "

(i)

32 ° 51 ' 1 "
(ii)

42 ° 41 ' 1 "
(iii)

17 ° 31 ' 1 "
(iv)

32 ° 41 ' 11 "
(v)

32 ° 41 ' 1 "

Question 18

18.

The following angle represents

(i)

zero angle
(ii)

obtuse angle
(iii)

right angle
(iv)

acute angle
(v)

reflex angle

Question 19

19.

Subtract
16 ° 22 ' 31 "
from
54 ° 28 ' 24 "

(i)

22 ° 55 ' 53 "
(ii)

48 ° 5 ' 53 "
(iii)

38 ° 5 ' 53 "
(iv)

38 ° 6 ' 3 "
(v)

38 ° 15 ' 53 "

Question 20

20.

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

(i)

∠PUQ , ∠RUS
(ii)

∠SUO , ∠PUQ
(iii)

∠QUR , ∠SUO
(iv)

∠OUP , ∠PUQ
(v)

∠RUS , ∠PUQ

Question 21

21.

Which of the following figures represent an angle?

(i)

fig 3
(ii)

fig 2
(iii)

fig 5
(iv)

fig 4
(v)

fig 1

Question 22

22.

Which of the following is an acute angle?

(i)

90°
(ii)

87°
(iii)

159°
(iv)

180°
(v)

248°

Question 23

23.

The name of angle 3 in the given figure is

(i)

∠NUO
(ii)

∠MUN
(iii)

∠OUP
(iv)

∠QUR
(v)

∠SUM

Question 24

24.

Which of the given figures is wrong?

(i)

II
(ii)

I
(iii)

IV
(iv)

III

Question 25

25.

Which of the following is a reflex angle?

(i)

349°
(ii)

137°
(iii)

41°
(iv)

360°
(v)

0°

Assignment Key