EduSahara™ Worksheet

Question 1

1.

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

(i)

three
(ii)

one
(iii)

zero
(iv)

infinite
(v)

two

Question 2

2.

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

(i)

three
(ii)

one
(iii)

zero
(iv)

two
(v)

infinite

Question 3

3.

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

(i)

one
(ii)

two
(iii)

infinite
(iv)

zero
(v)

three

Question 4

4.

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

(i)

three
(ii)

two
(iii)

infinite
(iv)

zero
(v)

one

Question 5

5.

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

(i)

I
(ii)

E
(iii)

X
(iv)

N
(v)

Z

Question 6

6.

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

(i)

H
(ii)

R
(iii)

K
(iv)

J
(v)

W

Question 7

7.

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

(i)

C
(ii)

D
(iii)

L
(iv)

H
(v)

X

Question 8

8.

Which of the following figures have no line of symmetry?

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

(i)

{b,a}
(ii)

{d,f,a}
(iii)

{a,e}
(iv)

{b,e,a}
(v)

{c,e}

Question 9

9.

Which of the following figures have one line of symmetry?

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

(i)

{b,d}
(ii)

{e,f,h}
(iii)

{a,c}
(iv)

{g,c,d}
(v)

{c,d,h}

Question 10

10.

Which of the following are true?

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

(i)

{b,c,e,f}
(ii)

{g,h,e}
(iii)

{d,c}
(iv)

{a,f,b}
(v)

{a,b}

Question 11

11.

Which of the following figures have two lines of symmetry?

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

(i)

{e,h}
(ii)

{f,h,e}
(iii)

{a,e}
(iv)

{b,h}
(v)

{c,d,e}

Question 12

12.

Which of the following figures have three lines of symmetry?

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

(i)

{c,e,d}
(ii)

{d}
(iii)

{a,d}
(iv)

{f,d}
(v)

{b,d}

Question 13

13.

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

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

(i)

{e,b}
(ii)

{d,a}
(iii)

{d,a,b}
(iv)

{a,b,c}
(v)

{d,e,c}

Question 14

14.

Which of the following are true?

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