Because they are for 2 legs, hence a pair of legs? I dont know, just a guess.
A trapezoid sometimes called a trapezium
The term "pair of underwear" originates from historical clothing terminology, where many garments, like pants and gloves, are referred to in pairs despite being a single item. This convention likely stems from the fact that underwear typically consists of two distinct parts: the front and back. Additionally, the use of "pair" emphasizes the dual nature of the garment's design and fit.
A quadrilateral with only one pair of equal sides is called a trapezoid (or trapezium in some countries). In this shape, one pair of opposite sides is parallel, while the other pair can be of different lengths. The presence of only one pair of equal sides distinguishes it from other quadrilaterals like parallelograms or isosceles trapezoids, which have more symmetrical properties.
A number with only one factor pair is........ a prime number for example 11 the only factor pair is one times 11.
A trapiziod
All girls have at least one pair of pink underwear. So yeah, probably.
one pair per day
It is called a trapezoid.
LMAO us directioners these days(: Im guessing he owns more than one pair of underwear so more than one color, I've seen him in white underwear a lot though.
The fly (in the order diptera) have only one pair of wings. They don't have two.
A trapezoid which is sometimes called a trapezium
it is called a trapezoid
A trapezoid sometimes called a trapezium
Have a pair of dice where one has only sixes and one only fives, for example.Have a pair of dice where one has only sixes and one only fives, for example.Have a pair of dice where one has only sixes and one only fives, for example.Have a pair of dice where one has only sixes and one only fives, for example.
How long CAN you? You can technically wear a pair of underwear for as long as you want to. How long SHOULD you? You should only wear one pair of underwear per DAY. That area should always remain clean, and by keeping the same pair on for multiple days could make you sick or even create an odor. Which, I'm assuming, is not something you'd want.
A trapezium (most of the world) or a trapezoid (US).
The term "pair of underwear" originates from historical clothing terminology, where many garments, like pants and gloves, are referred to in pairs despite being a single item. This convention likely stems from the fact that underwear typically consists of two distinct parts: the front and back. Additionally, the use of "pair" emphasizes the dual nature of the garment's design and fit.