Constructing LOS

Q.

How many lines of symmetry does an isosceles trapezium have?

1. 1

2. None

3. 2

4. 3

Q.

A regular pentagon has ___ line(s) of symmetry.

Q. (a) Which of the following letters have horizontal symmetry?
E, G, C, B, O, W

(b) Find the number of lines of symmetry for the given figure. [2 MARKS]

Q.

Which type of trapezium has vertical symmetry ?

Q.

Give any five examples of symmetrical objects you find in your home or school

Q.

(a) In the figure below, can u determine if the pattern is symmetrical and if symmetrical how many lines of symmetry are possible for the following figure?

(b) Name a geometrical figure that has seven lines of symmetry. Draw a diagram showing the lines of symmetry.

Q. Number of the lines of symmetry in the given figure.

1. 3
2. 1
3. 0
4. 2

Q. Find the total number of lines of symmetry in the given figure.

Q.

Identify the shape given below. Check whether the given figure is symmetric or not. Draw the line of symmetry as well.

Q.

Among the lines given below, which of them are symmetric lines?

1. 2

2. 1

3. 3

4. 4

Q.

Find the number of lines of symmetry for the given figure.

1. 2

2. 4

3. 6

4. 8

Q.

Copy the following drawing on squared paper. Complete the figure such that the resulting figure has two dotted lines as two lines of symmetry.

Q. Check whether the given figure is symmetric or not. Draw the line of symmetry as well.

Q.

The addition symbol has ___ lines of symmetry.

1. 2

2. 1

3. 3

4. 4

Q.

Which one of the following has only one line symmetry ?

1. A rectangle

2. A square

3. A line segment

4. A rhombus

Q.

Classify the following letters of alphabet:

$ABCDEFGHIJKLMNO$

Those having vertical axis of symmetry.

Q.

Find the number of lines of symmetry for the given figure.

1. 6

2. 2

3. 4

4. 8

Q. Number of the lines of symmetry in the given figure.

1. 1
2. 2
3. 0
4. 3

Q.

Fill in the blanks using symmetrical or non-symmetrical :

____

Q. How many lines of symmetry are present there in the given figure?

1. 4
2. 6
3. 8
4. 9

Q. Number of the lines of symmetry in the given figure.

1. 3
2. 1
3. 2
4. 0

Q.

Complete the figure such that the figure has exactly two lines of symmetry.

1. 

2. 

3. 

4. 

Q.

Find the number of lines of symmetry in each of the following shapes.

1. a- 2, b-1, c-3
2. a-3, b-2, c-1
3. a-1, b-1, c-1
4. a-1, b-3, c-2

Q. Choose the letters which have no (zero) lines of symmetry.

1. O
2. M
3. T
4. U
5. F
6. G
7. J
8. P
9. L
10. V

Q. The angle between the mirrors determine the number of lines
of symmetry.

1. True
2. False

Q.

Choose the correct option specifying the line of symmetry for the following letters.

1. (a) Vertical, (b) Vertical, (c) Horizontal, (d) Vertical

2. (a) Vertical, (b) Horizontal, (c) Horizontal, (d) No Symmetry

3. (a) Horizontal, (b) No Symmetry, (c) Horizontal, (d) No Symmetry

4. (a) No Symmetry, (b) Vertical, (c) Horizontal, (d) No Symmetry

Q.

Rhombus ABCD is symmetrical about

1. Diagonal AC

2. Diagonal BD

3. Line passing through the midpoint of AB and DC

4. Line passing through the midpoint of AD and BC

Q. Number of the lines of symmetry in the given figure.

1. 3
2. 1
3. \N
4. 2

Q.

Identify the shape given below. Check whether the given figure is symmetric or not. Draw the line of symmetry as well.