Question

what is the formula of rhombus

Answer 1

Area of rhombus = 1/2 × diagonal1 × diagonal2
perimeter of rhombus = 4a

Answer 2

heya,

the formula of rhombus is
$\frac{1}{2} \times diagonal1 \times diagonal2$
like in the attached pic..
the diagonal1 will be XZ
and diagonal2 will be YW.


thanks..