amisha
Last Activity: 7 Years ago
first we will divide the rhombus into two triangle
as rhombus abcd in triangle abc and triangle cda
area of rhombus = area of triangle abc and area of triangle cda
area of triangle abc= ½ * 6 * 4
= 12 cm
area of triangle cda = ½ * 6 * 4
= 12 cm
on adding
12cm + 12cm = 24cm
hence the area of rhombus is 24cm
so now by appliying the formula we can find the diagonal
d1 = 8 cm
area = 24cm
area of rhombus = ½ * d1 * d2
24 = ½ * 8 * d2
24*2/8 = d2
6 cm = d2
hence the other diagonal is of 6 cm