EduSahara™ Worksheet

Question 1

1.

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

(i)

two
(ii)

three
(iii)

zero
(iv)

one
(v)

infinite

Question 2

2.

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

(i)

three
(ii)

infinite
(iii)

zero
(iv)

one
(v)

two

Question 3

3.

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

(i)

two
(ii)

infinite
(iii)

one
(iv)

three
(v)

zero

Question 4

4.

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

(i)

infinite
(ii)

zero
(iii)

one
(iv)

three
(v)

two

Question 5

5.

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

(i)

X
(ii)

J
(iii)

L
(iv)

A
(v)

I

Question 6

6.

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

(i)

X
(ii)

K
(iii)

L
(iv)

N
(v)

T

Question 7

7.

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

(i)

D
(ii)

J
(iii)

H
(iv)

M
(v)

I

Question 8

8.

Which of the following figures have no line of symmetry?

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

(i)

{b,f}
(ii)

{d,e,c}
(iii)

{a,c}
(iv)

{a,f,c}
(v)

{c,f}

Question 9

9.

Which of the following figures have one line of symmetry?

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

(i)

{e,f,h}
(ii)

{g,b,c}
(iii)

{b,c,h}
(iv)

{d,c}
(v)

{a,b}

Question 10

10.

Which of the following are true?

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

(i)

{d,c}
(ii)

{a,c,g,h}
(iii)

{b,a}
(iv)

{b,h,a}
(v)

{e,f,g}

Question 11

11.

Which of the following figures have two lines of symmetry?

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

(i)

{g,f,a}
(ii)

{a,f}
(iii)

{c,f}
(iv)

{b,a}
(v)

{d,e,a}

Question 12

12.

Which of the following figures have three lines of symmetry?

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

(i)

{b,a}
(ii)

{c,a}
(iii)

{d,e,a}
(iv)

{f,a}
(v)

{a}

Question 13

13.

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

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

(i)

{c,a,b}
(ii)

{a,b,e}
(iii)

{d,b}
(iv)

{c,a}
(v)

{c,d,e}

Question 14

14.

Which of the following are true?

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