EduSahara™ Worksheet

Question 1

1.

Which of the following quadrilaterals have one line of symmetry?

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

(i)

{b,a}
(ii)

{d,e,a}
(iii)

{a,g}
(iv)

{c,g}
(v)

{f,g,a}

Question 2

2.

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

(i)

two
(ii)

one
(iii)

infinite
(iv)

three
(v)

zero

Question 3

3.

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

(i)

none
(ii)

{ e, g }
(iii)

h
(iv)

e
(v)

g

Question 4

4.

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

(i)

{ p, q, r }
(ii)

none
(iii)

r
(iv)

q
(v)

p

Question 5

5.

A figure possesses rotational symmetry if it regain its shape after rotating

a)	270°
b)	360°
c)	180°
d)	90°

(i)

{b,a,c}
(ii)

{b,c}
(iii)

{b,a}
(iv)

{b,d}
(v)

{a,c,d}

Question 6

6.

Which of the following figures have two lines of symmetry?

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

(i)

{g,d,a}
(ii)

{e,f,a}
(iii)

{a,d}
(iv)

{c,d}
(v)

{b,a}

Question 7

7.

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

(i)

R
(ii)

X
(iii)

A
(iv)

C
(v)

L

Question 8

8.

If a figure has rotational symmetry of order 5, then it regain its shape after being rotated by an angle of

(i)

69°
(ii)

67°
(iii)

75°
(iv)

77°
(v)

72°

Question 9

9.

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

(i)

f
(ii)

{ f, h }
(iii)

none
(iv)

h
(v)

g

Question 10

10.

Which of the following figures have infinite lines of symmetry?

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

(i)

{a,b}
(ii)

{d,e,b}
(iii)

{b}
(iv)

{c,b}

Question 11

11.

Which of the following English alphabet letters has rotational symmetry?

(i)

E
(ii)

O
(iii)

D
(iv)

J
(v)

F

Question 12

12.

Given figure has how many lines of symmetry?

(i)

4
(ii)

6
(iii)

3
(iv)

8
(v)

5

Question 13

13.

Which of the following are true?

a)	A rhombus has rotational symmetry of order four.
b)	A semi-circle has rotational symmetry of order two.
c)	A rectangle has rotational symmetry of order four.
d)	A parallelogram has rotational symmetry of order four.
e)	A square has rotational symmetry of order four.

(i)

{b,e}
(ii)

{c,d,e}
(iii)

{e}
(iv)

{a,e}

Question 14

14.

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

(i)

H
(ii)

I
(iii)

U
(iv)

F
(v)

C

Question 15

15.

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

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

(i)

{a,c}
(ii)

{a,c,d}
(iii)

{a,b,e}
(iv)

{b,d}
(v)

{c,d,e}

Question 16

16.

Which of the following quadrilaterals have four lines of symmetry?

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

(i)

{f,e}
(ii)

{a,e}
(iii)

{b,e}
(iv)

{c,d,e}
(v)

{e}

Question 17

17.

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

(i)

K
(ii)

L
(iii)

X
(iv)

I
(v)

F

Question 18

18.

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

(i)

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

none
(iii)

f
(iv)

e
(v)

{ e, g }

Question 19

19.

Which of the following figures have three lines of symmetry?

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

(i)

{a,c}
(ii)

{c}
(iii)

{f,c}
(iv)

{d,e,c}
(v)

{b,c}

Question 20

20.

Which of the following figures neither have line symmetry nor point symmetry nor rotational symmetry?

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

(i)

{d,e,b}
(ii)

{a,b}
(iii)

{b}
(iv)

{c,b}

Question 21

21.

Which of the following figures have one line of symmetry?

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

(i)

{f,g,e}
(ii)

{a,b}
(iii)

{h,b,d}
(iv)

{b,d,e}
(v)

{c,d}

Question 22

22.

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

(i)

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

none
(iii)

e
(iv)

g
(v)

{ f, h }

Question 23

23.

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

(i)

zero
(ii)

one
(iii)

two
(iv)

infinite
(v)

three

Question 24

24.

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

(i)

one
(ii)

three
(iii)

infinite
(iv)

zero
(v)

two

Question 25

25.

Which of the following are true?

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

(i)

{a,f,b}
(ii)

{a,b}
(iii)

{b,d,e,f}
(iv)

{c,d}
(v)

{g,h,e}

Assignment Key