sacy15
contestada

The area of rhombus is 360cmsquare and one of its diagonalis 18cm. Find the other diagonal.

Respuesta :

Answer: 40 cm

So the diagonal formula is -  1/2* (d1*d2) d1 is the first diagonal and d2 is the second diagonal.  

So,

1/2 * (18*d2)= 360

18*d2= 360*2

d2= 720/18

d2= 40