List any four symmetrical objects from your home or school. Also mention the line of symmetry.

Hint: Objects are said to be symmetrical if their preimage and image have the same size and shape, but are either mirror images of each other or one has been rotated to go in a different direction from the first.

Complete step-by-step answer:
The four symmetrical objects from school or home are as follows:

1. A door

2. A Green-board

3. A pair of spectacles

4. A glass of milk

The pictures of these objects are shown below.


 

The line of symmetry is shown as a red line in the above image.

Note:In this problem, first we decide the symmetric objects from school or home then define these symmetric lines and we get the required answer.