Question

if the area of a square is 225 square cm. Find its side. with full square root ​

Answer 1

Step-by-step explanation:

i think it is the correct answer

Answer 2

Answer:

The side of a square is $15$ cm.

Step-by-step explanation:

In context to the question asked,

We have to find the length of the side of this square.

According to the question, there is a square with an area ${\text}225 cm^2$

All the angles of a square are $90^\circ$.

All sides of a square are equal and parallel to each other.

Let, the length of the side of the square = $x$ cm

We know that area of square = $( side)^2$

So, the area of the square length of whose sides are ‘$x$’ cm will be $x^2cm^2$

But according to the question, the area of the square = ${\text}225 cm^2$

Therefore, $x^2= 225cm^2$

By taking the positive square root of both sides of the equation,

$=> x=15cm$

Hence the required side of the given square is $15$ cm.