**Symmetry**

## Chapter 13

**Exercise 13.1**

**EX 13.1 QUESTION 1.**

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

**Solution:**

The four symmetrical objects are

- Notebook
- Blackboard
- Tabletop
- Inkpot

**EX 13.1 QUESTION 2.**

**EX 13.1 QUESTION 3.**

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

Solution:

(a)Symmetric

(b) Symmetric

(c) Not symmetric

(d) Symmetric

(e) Symmetric

(f) Symmetric

**EX 13.1 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.**

**Solution:**

**EX 13.1 QUESTION 5.**

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

**EX 13.1 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.**