area of rhombus divide into two triangle as the rombus abcd in triangle abc and triangle cda . area of rombus= area of triangle abc and area of triangle cda.

area of triangle abc=1/2 x 6 x 4=12cm

area triangle cda=1/2x6x4=12cm

add them on 12plus 12=24 is the area of rhombus

area of rhombus = ½ x d1 x d2

24=1/2 x 8 x d2

24=4d2

4d2=24

d2 = 24/4

d2=6cm

s k singh , 6 Years ago

Grade 12