drejtkëndëshit

Drejtkëndëshit is a geometric shape with four right angles and opposite sides that are equal in length. It is one of the most basic shapes in geometry, often used as a building block for other shapes. The term "drejtkëndësh" comes from the Albanian language, where "drejt" means straight or right, and "kënd" means angle.

The area of a drejtkëndësh can be calculated using the formula:

Area = length × width

The perimeter of a drejtkëndësh, which is the total length of its sides, can be calculated using the formula:

Perimeter = 2 × (length + width)

Drejtkëndëshit has several special cases, including the square, which is a drejtkëndësh with all sides of equal length, and the rectangle, which is a drejtkëndësh with sides of different lengths. In algebra, a drejtkëndësh is often represented by the symbol □.

Drejtkëndëshit is commonly used in various fields such as architecture, engineering, and design, where it is used to create structures with straight edges and right angles. It is also a fundamental concept in mathematics, particularly in the study of geometry and algebra.