7
One. Vertical through the apex.
a square based pyrmaid has 24 lines of symitry
a square pyramid have 4 axis of symmetry * * * * * I would have said only one: the line joining the vertex to the centre of the square base.
A square has 4 lines of symmetry.
A square has 4 lines of symmetry
A kite has 1 line of symmetry and a square has 4 lines of symmetry and so there are 5 lines of symmetry altogether.
it has 4 lines of symmetry
4
It meed not have any.
There are 4 lines of symmetry in a square.
4 lines