EduSahara™ Worksheet

Question 1

1.

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

(i)

three
(ii)

infinite
(iii)

two
(iv)

one
(v)

zero

Question 2

2.

Given figure has how many lines of symmetry?

(i)

6
(ii)

7
(iii)

5
(iv)

3
(v)

9

Question 3

3.

Which of the following are true?

a)	A regular polygon of n sides will have n lines of symmetry.
b)	If a polygon is not regular, it will have less number of axes of symmetry than the number of sides.
c)	Line of symmetry divides the polygon into two identical shapes.
d)	If a quadrilateral has four lines of symmetry, then it is a regular polygon.
e)	An n-sided regular polygon has n/2 lines of symmetry if n is even.
f)	If a triangle has two lines of symmetry, then it is a regular polygon.
g)	Lines of symmetry of a regular polygon are nothing but the diagonals of a regular polygon.

(i)

{a,b,c,d}
(ii)

{e,a}
(iii)

{f,d,a}
(iv)

{f,b}
(v)

{g,e,c}

Question 4

4.

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

(i)

r
(ii)

q
(iii)

{ p, q, r }
(iv)

p
(v)

none

Question 5

5.

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

(i)

p
(ii)

q
(iii)

none
(iv)

{ p, q, r }
(v)

r

Question 6

6.

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

(i)

{ p, q, r }
(ii)

r
(iii)

q
(iv)

p
(v)

none

Question 7

7.

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

(i)

three
(ii)

infinite
(iii)

one
(iv)

two
(v)

zero

Question 8

8.

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

(i)

none
(ii)

{ e, g }
(iii)

{ f, h }
(iv)

g
(v)

h

Question 9

9.

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

(i)

e
(ii)

h
(iii)

{ f, h }
(iv)

g
(v)

{ e, f, g, h }

Question 10

10.

Which of the following figures have three lines of symmetry?

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

(i)

{c,d,f}
(ii)

{e,f}
(iii)

{f}
(iv)

{b,f}
(v)

{a,f}

Question 11

11.

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

(i)

Z
(ii)

J
(iii)

X
(iv)

I
(v)

A

Question 12

12.

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

(i)

f
(ii)

{ f, h }
(iii)

e
(iv)

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

none

Question 13

13.

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

(i)

Y
(ii)

C
(iii)

H
(iv)

F
(v)

J

Question 14

14.

Which of the following figures have two lines of symmetry?

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

(i)

{a,f}
(ii)

{g,f,a}
(iii)

{d,e,a}
(iv)

{c,f}
(v)

{b,a}

Question 15

15.

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

(i)

{ p, q, r }
(ii)

none
(iii)

p
(iv)

q
(v)

r

Question 16

16.

A median is an axis of symmetry in which of the given figures?

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

(i)

{a,b,c}
(ii)

{d,c}
(iii)

{a,d,e}
(iv)

{a,b}
(v)

{b,c,e}

Question 17

17.

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

(i)

{ e, g }
(ii)

{ f, h }
(iii)

none
(iv)

f
(v)

g

Question 18

18.

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

(i)

two
(ii)

infinite
(iii)

one
(iv)

three
(v)

zero

Question 19

19.

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

(i)

H
(ii)

C
(iii)

D
(iv)

J
(v)

I

Question 20

20.

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

(i)

I
(ii)

O
(iii)

H
(iv)

E
(v)

A

Question 21

21.

Which of the following figures have one line of symmetry?

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

(i)

{f,g,e}
(ii)

{h,a,d}
(iii)

{a,d,e}
(iv)

{c,d}
(v)

{b,a}

Question 22

22.

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

(i)

q
(ii)

p
(iii)

none
(iv)

{ p, q, r }
(v)

r

Question 23

23.

Which of the following figures have infinite lines of symmetry?

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

(i)

{a}
(ii)

{b,a}
(iii)

{d,e,a}
(iv)

{c,a}

Question 24

24.

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

(i)

two
(ii)

infinite
(iii)

three
(iv)

one
(v)

zero

Question 25

25.

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

(i)

r
(ii)

{ p, q, r }
(iii)

p
(iv)

none
(v)

q

Assignment Key