Question

the length of diagonal of square is 12√2cm.The area of square is?​

Answer 1

Answer:

please follow me

Step-by-step explanation:

this solution

Answer 2

Answer:

144

Step-by-step explanation:

The length of a diagonal in a square is $\sqrt{2}$a.

[ 'a' is the length of side of a square]

In the given question, the length of diagonal of a square if 12$\sqrt{2}$

Hence, by equating both the statements

$\sqrt{2}a = 12\sqrt{2}$

Hence, a = 12

We know that the area of a square is a²

Hence, the area of a square is 12² = 144