### NCERT Solutions For Class 6 Maths Chapter 13 Symmetry Ex 13.1

**Ex 13.1 Class 6 Maths Question 1.**

**List any four symmetrical objects from your home or school.**

**Solution:**

The following objects can be symmetrical:

(a) Notebook

(b) Dinning table

(c) A blackboard

(d) Wall clock

(e) A pair of scissors

**Ex 13.1 Class 6 Maths Question 2.**

**For the given figure, which one is the mirror line, ?**

**Solution:**

In the following figure, l² is the mirror line.

**Ex 13.1 Class 6 Maths Question 3.**

**Identify the shapes given below. Check whether they are symmetrical or not. Draw the line of symmetry as well.**

**Solution:**

(a) The given symmetric figure is a lock in which vertical line ‘l’ is the line of symmetry.

(b) The given figure is a symmetrical bucket in which vertical line ‘l’ is the line of symmetry.

(c) The given figure is not symmetrical.

(d) The given figure is a symmetric telephone in which vertical line l is called the line of symmetry.

(e) The given figure is symmetrical. Horizontal line l is called the line of symmetry.

(f) The given figure is symmetrical. Vertical line l is called its line of symmetry.

**Ex 13.1 Class 6 Maths Question 4.**

**Copy the following on a squared paper. A square paper is what you would have used in your arithmetic notebook is earlier classes. Then complete them such that the dotted line is the line of symmetry.**

**Solution:**

**Ex 13.1 Class 6 Maths Question 5.**

**In the figure, l is the line of symmetry. Complete the diagram to make it symmetric.**

**Solution:**

The completed figure is as follows:

**Ex 13.1 Class 6 Maths 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.**

**Solution:**

The symmetric figure is given as follows.