Question

How found the formula of area of square​

Answer 1

Answer:

The area of a square can be calculated using the formula side × side square units.

Answer 2

Answer:

$the \: all \: side \: of \: squre \: is \: equal$

$then \: area = side \: + side \: + side + side$

$suppose \: the \: side \: is \:4$

$area = 4 + 4 + 4 + 4 + = 16$

${4}^{2} = 16$

$then \: area \: of \: square = {side}^{2}$