Z S H and N
2 lines of symmetry
Equilateral Triangles (3 lines of symmetry)Rectangles (at least 2 lines of symmetry)Squares (4 lines of symmetry)Rhombuses (at least 2 lines of symmetry)Any regular polygon (at least 5 lines of symmetry)
A TRAPIZOID has 2 lines of symmetry
Yes a rhombus has 2 lines of symmetry. These lines of symmetry join its opposite corners.
Seven
o x l I
Lower case "o" and "x" both have two lines of symmetry. Upper case letters with two lines of symmetry are: "O," "X," "H" and "I."
H, I and X. O has infinitely many and so does have 2.
H
The answer depends on the character set, the case as well as the font. For the upper case for the Roman alphabet and taking the simplest form, they are:H, O and X.
Five.H , I , O , X( ' O ' has 2 lines of symmetry and more besides and ' X ' has 4 )
H, i, o, x
O and X And H and I (Note "O" has many, actually an infinite number of, lines of symmetry)
I x o l
Z S H and N
H, I, and O