Try to draw a line of symmetry across all the shapes.

Try to draw a line of symmetry across an isosceles triangle..

Check the shape which is completely closed and imagine the line of symmetry for the same.

Check the shape which is not completely closed.

Try to draw a lines of symmetry across an rectangle.

Try to draw a line of symmetry across the hexagon..

Check the shape which is completely closed.

Check the shape which is not completely closed.

Try to imagine a line of symmetry across these letters.

Try to imagine a line of symmetry across these objects.