GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1

Gujarat BoardĀ GSEB Textbook Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 Textbook Questions and Answers.

Gujarat Board Textbook Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1

Question 1.
List any four symmetrical objects from your home or school.
Solution:
Following objects can be symmetrical objects:
(i) A pair of scissors
(ii) An electric bulb
(iii) A table fan
(iv) A blackboard

Question 2.
For the given figure, which one is the mirror line, l1 or l2?
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 1
Solution:
In the given figure, the line If is the mirror line.

GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1

Question 3.
Identify the shapes given below. Check whether they are symmetric or not. Draw the line of symmetry as well.
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 2
Solution:
(a) The given figure is symmetric. Its line of symmetry is shown by the dotted line.
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 3
(b) The given figure is symmetric. Its line of symmetry is shown by the dotted line.
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 4
(c) The given figure is not symmetric.
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 5
(d) The given figure is symmetric and its line of symmetry is shown by the dotted line.
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 6
(e) The given figure is symmetric and its line of symmetry is shown by the dotted line.
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 7
(f) The given figure is symmetric and its line of symmetry is shown by the dotted line.
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 8

Question 4.
Copy the following on a squared paper. A square paper is what you would have used in your arithmetic notebook in earlier classes. Then complete them such that the dotted line is the line of symmetry.
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 9
Solution:
Considering the dotted line as the line of symmetry, we can complete the figures as follows:
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 10

GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1

Question 5.
In the figure, l is the line of symmetry. Complete the diagram to make it symmetric.
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 11
Solution:
The completed figure is given below:
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 12

Question 6.
In the figure, l is the line of symmetry. Draw the image of the triangle and complete the diagram so that it becomes symmetric.
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 13
Solution:
The image of the triangle is shown in the figure given below.
GSEB Solutions Class 6 Maths Chapter 13 Symmetry Ex 13.1 img 14

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