EduSahara™ Worksheet

Question 1

1.

Which of the following English alphabet letters have one line of symmetry?

(i)

X
(ii)

E
(iii)

H
(iv)

S
(v)

J

Question 2

2.

Which of the following quadrilaterals have four lines of symmetry?

a)	rhombus
b)	parallelogram
c)	isosceles trapezium
d)	kite
e)	rectangle
f)	trapezium
g)	square

(i)

{a,g}
(ii)

{c,d,g}
(iii)

{e,g}
(iv)

{g}
(v)

{b,g}

Question 3

3.

Identify the line(s) of symmetry in the following figure

(i)

q
(ii)

r
(iii)

p
(iv)

none
(v)

{ p, q, r }

Question 4

4.

Which of the following English alphabet letters has rotational symmetry?

(i)

Z
(ii)

B
(iii)

F
(iv)

A
(v)

M

Question 5

5.

If a figure has rotational symmetry of order 9, then it regain its shape after being rotated by an angle of

(i)

43°
(ii)

35°
(iii)

40°
(iv)

45°
(v)

37°

Question 6

6.

Identify the line(s) of symmetry in the following figure

(i)

{ p, q, r }
(ii)

none
(iii)

r
(iv)

q
(v)

p

Question 7

7.

Which of the following quadrilaterals have two lines of symmetry?

a)	square
b)	rhombus
c)	parallelogram
d)	kite
e)	trapezium
f)	rectangle
g)	isosceles trapezium

(i)

{a,b}
(ii)

{b,f}
(iii)

{d,e,b}
(iv)

{g,f,b}
(v)

{c,f}

Question 8

8.

Which of the following quadrilaterals have three lines of symmetry?

a)	square
b)	isosceles trapezium
c)	rectangle
d)	none
e)	trapezium
f)	parallelogram
g)	rhombus

(i)

{f,d}
(ii)

{a,d}
(iii)

{d}
(iv)

{c,e,d}
(v)

{b,d}

Question 9

9.

Which of the following English alphabet letters have zero lines of symmetry?

(i)

X
(ii)

A
(iii)

P
(iv)

C
(v)

I

Question 10

10.

Identify the line(s) of symmetry in the following figure

(i)

r
(ii)

none
(iii)

{ p, q, r }
(iv)

p
(v)

q

Question 11

11.

Which of the following are line(s) of symmetry for the given parallelogram?

(i)

g
(ii)

f
(iii)

{ e, f, g, h }
(iv)

{ e, g }
(v)

none

Question 12

12.

The English alphabet letter 'I' has how many lines of symmetry?

(i)

infinite
(ii)

three
(iii)

one
(iv)

zero
(v)

two

Question 13

13.

Given figure has how many lines of symmetry?

(i)

4
(ii)

6
(iii)

2
(iv)

8
(v)

5

Question 14

14.

Which of the following triangles have rotational symmetry?

a)	right angle triangle
b)	isosceles triangle
c)	isosceles right angled triangle
d)	equilateral triangle
e)	scalene triangle

(i)

{b,d}
(ii)

{d}
(iii)

{c,e,d}
(iv)

{a,d}

Question 15

15.

Which of the following figures have two lines of symmetry?

a)	line segment
b)	kite
c)	rectangle
d)	scalene triangle
e)	angle with equal arms
f)	isosceles trapezium
g)	square
h)	isosceles triangle

(i)

{d,c}
(ii)

{e,f,a}
(iii)

{a,c}
(iv)

{g,c,a}
(v)

{b,a}

Question 16

16.

Given figure has how many lines of symmetry?

(i)

5
(ii)

4
(iii)

7
(iv)

6
(v)

8

Question 17

17.

Identify the line(s) of symmetry in the following figure

(i)

none
(ii)

r
(iii)

p
(iv)

q
(v)

{ p, q, r }

Question 18

18.

The English alphabet letter 'O' has how many lines of symmetry?

(i)

infinite
(ii)

zero
(iii)

two
(iv)

three
(v)

one

Question 19

19.

Which of the following figures have infinite lines of symmetry?

a)	circle
b)	line segment
c)	sector of a circle
d)	semicircle
e)	n-sided polygon where n is very large

(i)

{a}
(ii)

{b,a}
(iii)

{d,e,a}
(iv)

{c,a}

Question 20

20.

Which of the following are line(s) of symmetry for the given kite?

(i)

f
(ii)

{ f, h }
(iii)

e
(iv)

h
(v)

{ e, g }

Question 21

21.

The English alphabet letter 'A' has how many lines of symmetry?

(i)

zero
(ii)

three
(iii)

one
(iv)

two
(v)

infinite

Question 22

22.

The English alphabet letter 'Z' has how many lines of symmetry?

(i)

zero
(ii)

infinite
(iii)

three
(iv)

one
(v)

two

Question 23

23.

Which of the following figures have no line of symmetry?

a)	scalene triangle
b)	angle with equal arms
c)	line segment
d)	isosceles triangle
e)	equilateral triangle
f)	angle with unequal arms

(i)

{c,f}
(ii)

{a,f}
(iii)

{d,e,a}
(iv)

{b,a}
(v)

{b,f,a}

Question 24

24.

Identify the line(s) of symmetry in the following figure

(i)

r
(ii)

p
(iii)

q
(iv)

none
(v)

{ p, q, r }

Question 25

25.

Which of the following figures have three lines of symmetry?

a)	scalene triangle
b)	equilateral triangle
c)	isosceles triangle
d)	right angle triangle
e)	line segment
f)	isosceles right angled triangle

(i)

{b}
(ii)

{c,b}
(iii)

{a,b}
(iv)

{f,b}
(v)

{d,e,b}

Assignment Key