It is a triangle.
two: horizontal and vertical
A, h, i, m, o, t, u, v, w, x, y
One type of symetry is rotation symetry.
it has no lines of symetry
circle
Well it depends on how you write it if you write it as just a straight vertical line you can cut it in half once but if you write it this way 1 then no.
a rhombus has no lines of symetry
It has no lines of symetry at all.
2 lines of Symetry
A regular octogan has 8 lines of symetry, and a irregular octogan has 2 lines of symetry.
A line has two fold rotational symetry.
An equilateral triangle