Question

If diagonal of a square is 12cm then find sides of the square​

Answer 1

Step-by-step explanation:

Diagonal = 12 cm

$diagonal = \sqrt{2} x \\ .12 = \sqrt{2} x \\ x = \frac{12}{ \sqrt{2} } \\ x = \frac{ \sqrt{2} \times \sqrt{72} }{ \sqrt{2} } \\ x = \sqrt{72} .$

hope it will be helpful

Mark me brainliest.

follow please

Answer 2

Answer:

diagonal = 12 cm

Step-by-step explanation:

let the sides of the square be x

and square ABCD .

Diagonal AC.

AC²=AB²+BC² ---------------(by pythagoras theorem)

(12)²=x² + x²

144 = 2x²

144/2 = x²

72 = x²

root72 = x

6root2 = x

:. x = 6root2

:. sides of the square is 6root2

✌✌