There can be 8, 10, 16, 32. And more with more precision instruments.
The letter F contains one vertical line.
It has one vertical line of symmetry
The letter H has two lines of symmetry. One in the vertical position, and one horizontal position.
I would think it would have two. One horizontal and one vertical.
It has one: a vertical plane which slices the handle in half.
six
It depends on the line spacing used in the document. For standard single-spaced lines, there are typically around 10 to 12 lines per vertical inch. For double-spaced lines, there are usually around 5 to 6 lines per vertical inch.
The letter F contains one vertical line.
Two lines of symmetry; one vertical and one horizontal
One - dividing it into vertical halves.
1
one vertical line of symmetry.
The letter A has one vertical line of symmetry
It has one vertical line of symmetry
6
two Edit: Actually it has four - One vertical, one horizontal and two rotational lines at the diagonals !
The letter H has two lines of symmetry. One in the vertical position, and one horizontal position.