Question

if a side of a square is 2cm,then find its area​

Answer 1

Answer:

If side a is

2 cm

Then area of square = a× a

So 2×2

4 cm sq.

Answer 2

Answer:

Hence the area of the square is $4cm^{2}$

Step-by-step explanation:

In the above question, the details are as follow,

The given data is the side of a square is 2cm,

We have to find the area of the square,

Use the formula of area of a square,

Area =$a^{2}$

Where a is the side of a square,

Substitute the value of side given, in above area formula we get,

$A=2^{2}$

Squaring a number is to multiply a number by itself,

$A=2\times 2\\A=4cm^{2}$

Hence the area of the square is $4cm^{2}$