Question

what is the area of square whose side is 3cm.​

Answer 1

HI MATE HERE IS YOUR ANSWER

area of square =side^2
=3^2
=9cm^2


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Answer 2

Answer:

The area of the square is $9cm^{2}$

Step-by-step explanation:

In accordance with the information provided in the question

Given the data in question side of  square is 3cm,

We have to find the area of a square,

 We have to use the formula of area of a square,

Area is equal to side square, i.e. A= $a^{2}$

Where a is the side of the square,

Given a= 3cm,

Substitute the value in the formula of area of a square, we get

A=$3^{2}$

Squaring a number is to multiply the number by itself we get,

$A= 3\times3\\A=9cm^{2}$

Hence the area of the square is $9cm^{2}$