EduSahara™ Worksheet

Question 1

1.

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

(i)

one
(ii)

infinite
(iii)

two
(iv)

zero
(v)

three

Question 2

2.

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

(i)

one
(ii)

zero
(iii)

infinite
(iv)

two
(v)

three

Question 3

3.

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

(i)

infinite
(ii)

zero
(iii)

three
(iv)

one
(v)

two

Question 4

4.

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

(i)

three
(ii)

one
(iii)

infinite
(iv)

two
(v)

zero

Question 5

5.

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

(i)

R
(ii)

C
(iii)

H
(iv)

X
(v)

Q

Question 6

6.

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

(i)

I
(ii)

N
(iii)

C
(iv)

A
(v)

G

Question 7

7.

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

(i)

H
(ii)

I
(iii)

E
(iv)

O
(v)

M

Question 8

8.

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

(i)

I
(ii)

C
(iii)

S
(iv)

T
(v)

X

Question 9

9.

Which of the following figures have no line of symmetry?

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

(i)

{a,e,c}
(ii)

{a,c}
(iii)

{b,e}
(iv)

{d,f,c}
(v)

{c,e}

Question 10

10.

Which of the following figures have one line of symmetry?

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

(i)

{g,b,d}
(ii)

{e,f,h}
(iii)

{c,d}
(iv)

{b,d,h}
(v)

{a,b}

Question 11

11.

Which of the following are true?

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

(i)

{b,d,e,h}
(ii)

{a,b}
(iii)

{f,g,e}
(iv)

{a,h,b}
(v)

{c,d}

Question 12

12.

Which of the following figures have two lines of symmetry?

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

(i)

{f,h,a}
(ii)

{b,a}
(iii)

{c,h}
(iv)

{d,e,a}
(v)

{a,h}

Question 13

13.

Which of the following figures have three lines of symmetry?

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

(i)

{a}
(ii)

{f,a}
(iii)

{d,e,a}
(iv)

{b,a}
(v)

{c,a}

Question 14

14.

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

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

(i)

{c,a,b}
(ii)

{a,b,e}
(iii)

{d,b}
(iv)

{c,a}
(v)

{c,d,e}

Question 15

15.

Which of the following quadrilaterals have zero lines of symmetry?

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

(i)

{a,b}
(ii)

{b,d}
(iii)

{g,d,b}
(iv)

{c,d}
(v)

{e,f,b}

Question 16

16.

Which of the following quadrilaterals have one line of symmetry?

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

(i)

{e,f}
(ii)

{c,d,e}
(iii)

{a,e}
(iv)

{g,f,e}
(v)

{b,f}

Question 17

17.

Which of the following quadrilaterals have two lines of symmetry?

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

(i)

{d,c}
(ii)

{e,f,a}
(iii)

{b,a}
(iv)

{g,c,a}
(v)

{a,c}

Question 18

18.

Which of the following quadrilaterals have three lines of symmetry?

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

(i)

{f,a}
(ii)

{d,e,a}
(iii)

{a}
(iv)

{b,a}
(v)

{c,a}

Question 19

19.

Which of the following quadrilaterals have four lines of symmetry?

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

(i)

{f}
(ii)

{c,d,f}
(iii)

{e,f}
(iv)

{b,f}
(v)

{a,f}

Question 20

20.

Which of the following are true?

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