KUL (KLIA) is my favorite airport because itâs modern, user friendly airport; beautiful in fact. Designed by a Japanese. It shows Malay design in a contemporary way. Good services and sign is clear, easy to navigate, lots of stores.
In a rectangle, if we join mid points of opposite sides of rectangle, we find that line of symmetry is formed and as there are two pairs of opposite sides in a rectangle, so we say that rectangle has 2 lines of symmetry.
Since only one line of symmetry exists for each pair of opposite sides, there are also n /2 such lines of symmetry. Consequently, a regular polygon with an even number of sides also has n /2 + n /2 = n lines of symmetry, but for different reasons than in the case of regular polygons with an odd number of sides.