Question

Find the length of a square whose area is 441m square

Answer 1

⭐Solution⭐

✏given here

✒ Area of Square = 441 m².

✔let length of square = x,

☣Area of Square = (x)²

441 = x²

=> x = ±(√441)

=> x = ±21

✏Lenght be not negative ,

so,

⏩Lenght of Square (x) = 21m

☣ Hopes its help's u.

Answer 2

Answer:

The length of the square will be 21 meters.

Step-by-step explanation:

Given: The area of a square is 441 meters square.

We have to find the length 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 441 meters square.

So, the length of the square will be:

$Area = side ^{2}$

$=>441=side^2\\=>side=\sqrt{441} \\=>side=21\ \ \ ....[\because21\times 21=441]$

Hence, the length of the square will be 21 meters.