EduSahara™ Worksheet

Question 1

1.

Which of the following figures have one line of symmetry?

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

(i)

{e,f,g}
(ii)

{b,g}
(iii)

{a,f}
(iv)

{f,g,h}
(v)

{c,d,h}

Question 2

2.

Which of the following figures have three lines of symmetry?

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

(i)

{f,e}
(ii)

{c,d,e}
(iii)

{b,e}
(iv)

{a,e}
(v)

{e}

Question 3

3.

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

(i)

q
(ii)

r
(iii)

{ p, q, r }
(iv)

none
(v)

p

Question 4

4.

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

(i)

r
(ii)

q
(iii)

p
(iv)

{ p, q, r }
(v)

none

Question 5

5.

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

(i)

H
(ii)

M
(iii)

B
(iv)

X
(v)

F

Question 6

6.

Which of the following quadrilaterals have one line of symmetry?

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

(i)

{a,b}
(ii)

{c,a}
(iii)

{e,f,a}
(iv)

{g,b,a}
(v)

{d,b}

Question 7

7.

Which of the following quadrilaterals have zero lines of symmetry?

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

(i)

{g,d,b}
(ii)

{c,d}
(iii)

{a,b}
(iv)

{b,d}
(v)

{e,f,b}

Question 8

8.

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

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

(i)

{a,d,e}
(ii)

{b,a}
(iii)

{b,a,d}
(iv)

{b,c,e}
(v)

{c,d}

Question 9

9.

Which of the following are true?

a)	An obtuse angled triangle has zero lines of symmetry.
b)	Line of symmetry and axis of symmetry are same.
c)	A figure can be broken into two congruent shapes about its axis of symmetry.
d)	For every point on the figure on one side of the axis of symmetry, there is a corresponding point on the other side.
e)	A line segment has one line of symmetry.
f)	A figure can have multiple axes of symmetry.
g)	Line of symmetry is perpendicular to axis of symmetry.
h)	Axis of symmetry of a figure need not intersect with the figure at any point.

(i)

{a,f,b}
(ii)

{a,b}
(iii)

{e,c}
(iv)

{b,c,d,f}
(v)

{g,h,d}

Question 10

10.

Which of the following quadrilaterals have four lines of symmetry?

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

(i)

{f,a}
(ii)

{a}
(iii)

{d,e,a}
(iv)

{c,a}
(v)

{b,a}

Question 11

11.

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

(i)

infinite
(ii)

two
(iii)

three
(iv)

one
(v)

zero

Question 12

12.

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

(i)

R
(ii)

Q
(iii)

X
(iv)

B
(v)

A

Question 13

13.

Which of the following figures have no line of symmetry?

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

(i)

{a,b}
(ii)

{c,b,a}
(iii)

{c,a}
(iv)

{e,f,a}
(v)

{d,b}

Question 14

14.

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

(i)

{ f, h }
(ii)

f
(iii)

e
(iv)

none
(v)

g

Question 15

15.

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

(i)

C
(ii)

D
(iii)

H
(iv)

X
(v)

O

Question 16

16.

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

(i)

r
(ii)

none
(iii)

p
(iv)

q
(v)

{ p, q, r }

Question 17

17.

Given figure has how many lines of symmetry?

(i)

6
(ii)

5
(iii)

2
(iv)

4
(v)

7

Question 18

18.

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

(i)

p
(ii)

r
(iii)

none
(iv)

{ p, q, r }
(v)

q

Question 19

19.

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

(i)

one
(ii)

two
(iii)

three
(iv)

zero
(v)

infinite

Question 20

20.

Given figure has how many lines of symmetry?

(i)

5
(ii)

7
(iii)

3
(iv)

6
(v)

9

Question 21

21.

Which of the following quadrilaterals have two lines of symmetry?

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

(i)

{e,f,a}
(ii)

{b,a}
(iii)

{g,c,a}
(iv)

{d,c}
(v)

{a,c}

Question 22

22.

Which of the following figures have two lines of symmetry?

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

(i)

{e,f,a}
(ii)

{b,a}
(iii)

{a,c}
(iv)

{g,c,a}
(v)

{d,c}

Question 23

23.

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

(i)

none
(ii)

g
(iii)

f
(iv)

{ e, g }
(v)

e

Question 24

24.

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

(i)

f
(ii)

e
(iii)

{ f, h }
(iv)

g
(v)

none

Question 25

25.

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

(i)

one
(ii)

three
(iii)

infinite
(iv)

two
(v)

zero

Assignment Key