Question

Find the area of a square whose side is 42cm​

Answer 1

Answer:

area of square whose side is 42cm is (42)² cm²

= 1764 cm²

Answer 2

Answer:

The area of the square will be $1764 cm ^2$.

Step-by-step explanation:

In context to questions

We have to find the area of the square,  

As per questions  

We have

The side of a square is $42cm$,

All the sides of the square are of the same length

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

The area is equal to side square,

i.e. ${\text} A = (side)^2$

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

${\text} A = (42)^2$

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

${\text} A = 42\times42$

${\text} A = 1764cm^2$

Hence, the area of the square is ${\text} 1764cm^2$.