Areas Index

Area of a Square Formulas & Calculator

The area of a square can be calculated using the following formula: if you know the length of one side.

Formula Knowing One Side

If you know the length of one side of the square, you can calculate its area using the following formula:  $$"area" = l^2$$

Side Length

Area result

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Where:

$$l = "one side length value"$$

Square Definition

It is a geometric figure with 4 sides, all the sides have equal length. All squares have equal angles.

A square can have vitually infinite posibles shapes, Despite this all have 4 sides and all this angles are 90º.

Area Definition

It is the space of the internal surface in a figure, it is limited for the perimeter. Also, the area can be calculated in a plane of two dimensions.

Formula Definition

It is a representation of a rule or a general principle using letters. (Algebra, A. Baldor)
When describing formulas in plural, it is also valid to say "formulae".

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