The number of lines of symmetry in a regular polygon of n sides
is_______.
The line of symmetry of a line segment is the ________ bisector of the
line segment.
The number of capital letters of the English alphabets having no
line of symmetry is__________.
The number of capital letters of the English alphabets having both
horizontal and vertical lines of symmetry is________.
The number of capital letters of the English alphabets having only
horizontal line of symmetry is________.
The number of capital letters of the English alphabets having only
vertical line of symmetry is________.