A Chess board is a square, so it would have 4 lines of symmetry: two going diagonally, and 2 across the middle of the board that divide the sides in half.
4
10 lines of symmetry
2 lines of symmetry
There are infinitely many lines of symmetry. Every line can be a line of symmetry for a suitable shape.
There are eight lines of symmetry.
4
Presumably as many as on a chess board, which would then be 18. 2 outer and 7 inner lines, in both the north-south and east-west directions.
A nephroid has 2 lines of symmetry.
it has five lines of symmetry
2 lines OF SYMMETRY
10 lines of symmetry
4 Lines of symmetry
2 lines of symmetry
2 lines of symmetry
It has 2 lines of symmetry.
no lines of symmetry
5 lines