Question

1. If the side of a square is 12 cm, find its area.​

Answer 1

Answer:

The answer is  

9 cm

2

.

Explanation:

Firstly, we have to find the length each side of the square.

The length of each side of the square  

→

 

12 cm

÷

4

=

3 cm

The formula to find the area is

length  

×

length

Hence, the area of the square  

→

 

3 cm

×

3 cm

=

9 cm

2

Step-by-step explanation:

Answer 2

Answer:

Let a side of the square, A=12cm

Then Area of Square is A²

= 12² = 144cm²