What is Rectangle?

A rectangle is a 2D form in geometry, having actually 4 sides and 4 corners. Its 2 sides accomplish at appropriate angles. Thus, a rectangle has actually 4 angles, each measuring 90 ̊. The opposite sides of a rectangle have the exact same lengths and are parallel. Two sides are claimed to be parallel, once the distance between them remains the exact same at every points.

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Other surname of the rectangle

Since every the angles of a rectangle are equal, we likewise call the an equiangular quadrilateral.

Equiangular Quadrilateral




Properties the a rectangle:

It is a level shape

It has actually 4 political parties (edges)

It has 4 corners (vertices)

It has 4 right angles

Area that a rectangle:

The area the a rectangle is the product of its two adjacent sides


Area of a rectangle = size × Width


The perimeter the a rectangle is the amount of the size of its 4 sides. Since parallel political parties of a rectangle have actually the same length, the formula for the perimeter the a rectangle is

Perimeter of a rectangle = length + broad +Length + Width

=2 length +2Width

=2 (length +Width)

Diagonals the a rectangle:

The heat segments that join the the opposite corners of a rectangle are called its diagonals. In the offered figure, the 2 diagonals that the rectangle space AC and also BD. The diagonals the a rectangle room the very same in length.

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Therefore, AC = BD


Rectangle being the most typical shape creates a part of our day come day life. Some real-life instances of the rectangle space table tops, books, mobile phones, TV, etc.


fun Facts

All rectangles room parallelograms, however all parallelograms space not rectangles

The diagonals the a rectangle divide the rectangle into four triangles