Rectangle
A rectangle is a two-dimensional geometric shape with four straight sides and four right angles
A rectangle is a two-dimensional geometric shape with four straight sides and four right angles. It is a type of quadrilateral, which means it has four sides. The opposite sides of a rectangle are equal in length, and the opposite angles are also equal. In other words, all the interior angles of a rectangle measure 90 degrees.
The formula for calculating the area of a rectangle is given by multiplying the length by the width of the rectangle. Mathematically, it can be written as:
Area = Length × Width
Similarly, the formula for finding the perimeter of a rectangle is given by adding the lengths of all four sides. Mathematically, it can be written as:
Perimeter = 2 × (Length + Width)
Rectangles are commonly encountered in everyday life, such as in the shape of doors, windows, tables, and many other objects. Their regular shape and right angles make them easy to work with mathematically, and they have various applications in fields like engineering, architecture, and design.
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