Question

If area of a square is 25m2, find perimeter of square.​

Answer 1

Answer:

area of square=25m^2.

side of square=5metre

perimeter of square= side×4

=5metre×4=20metre

Answer 2

Answer:

The perimeter of the square will be 20m.

Step-by-step explanation:

Given: The area of a square is$25m^2$.

We have to find the perimeter of the square.

• As we know that the formula is used to calculate the area of the square is: $Area = side ^{2}$  

We are solving in the following way:

We have,

The area of a square is$25m^2$.

Here we have the area of the square, so first, we will find the side of the square.

The side of the square will be:

$Area = side ^{2} \\25= side ^{2} \\ side =\sqrt{25} \\ side =5\ \ \ ....[5\times5=25]$

So, the side of the square will be 5m.

We know that,

• The perimeter of the square is calculated by a formula:$P=4a$

Where a is the side of the square.

So, the perimeter of the square will be:

$P=4a$

$P=4\times5\\P=20$

Hence, the perimeter of the square will be 20m.