Question

find the diagonals of rhombus with side √20​

Answer 1

The diagonals of rhombus is =

$a \sqrt{2}$

where a( side )=

$\sqrt{20}$

so the diagonals of rhombus is =

$\sqrt{20} \times \sqrt{2 } = 40cm$

Answer 2

diagonal of rohombus is a root 2

where is is root 20

Thus answwer us 40