From Your neighbouring environment, collect two symmetric objects and two non-symmetric objects .
From our neighbouring environment, we can collect two symmetric objects as :
1.Spectacles
2.Ball
Since , they are symmetrical , because when you draw line of symmetry, both parts will be identical.
where, two non-symmetric objects are :
1. Coffee cup
2. Bikes, lorries etc
Here, they are non- symmetrical , because when you draw line of symmetry, both parts will be unidentical.