Question

find the area of a square with side 9 cm.

Answer 1

area of square = side xside
=9x9
= 81cm²

Answer 2

Answer:

The area of a square is  $81cm^{2}$.

Step-by-step explanation:

Given value is side of a square = 9cm,

To find:- The area of a square.

Here we have to use the formula of area of a square that is as follow,

Area =$(side)^{2}$

So, the area of a square is as follow,

$A=9^{2}$

Squaring the number is to multiply the number by itself,

$A=9\times 9\\A=81cm^{2}$