Complete the following table:
| Shape | Rough figure | Number of lines of symmetry | 
| Equilateral Triangle | 
 | |
| Square | ||
| Rectangle | ||
| Isosceles Triangle | ||
| Rhombus | ||
| Circle | 
We can fill the given table as follows:
| Shape | Rough figure | Number of lines of symmetry | 
| Equilateral Triangle | 
 | 3 | 
| Square | 
 | 4 | 
| Rectangle | 
 | 2 | 
| Isosceles Triangle | 
 | 1 | 
| Rhombus | 
 | 2 | 
| Circle | 
 | Infinite |