Question

how many line of symmetry does a letter H have

Answer 1

It would have 2 - horizontal and vertical

Answer 2

You know, a diagonal would work too.

Answer 3

A diagonal wouldn't work

Answer 4

Prove.

Answer 5

Look at the attached graphic.
The black line is the diagonal.
How will that produce a symmetrical pattern?

Answer 6

I think that a H inly has two lines of symmetry.

Answer 7

*only

Answer 8

Symmetry about diagonal. Prove otherwise.

Answer 9

only one