Question

find the area of a square whose length is 2c.m ​

Answer 1

Answer:

area of square =a²

here a= 2cm

a²=2²

=4cm

Answer 2

Answer:

Hence the area of a square is $4cm^2.$

Step-by-step explanation:

According to the data given in the question,

It is given that, the length of a square is $2$ cm,

We have to find the area of a square,

Here we have to use the formula of area of a square,

The area is equal to side square, i.e. ${\text } A = a^2$

Where a is the side of the square,

Given: a= $2$ cm,

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

${\text } A = (2)^2$

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

${\text } A = 2\times 2$

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

Hence the area of a square is $4cm^2.$