Question

If the arra of a rhombus be 24cm^2 and one of the its diagonals be 4cm , find the perimeter of rhombus.

Answer 1

Area of a rhombus = 24 cm²

Diagonals  be  4 cm

Perimeter of rhombus  =  ?

Formula of perimeter of rhombus,  we know that is given,  

Perimeter = √ ( A² + d² )

Perimeter = √ ( 24² + 4² )

Perimeter  = √ ( 592 )

Perimeter  =  25.3