Question

the area of a Rhombus is 72 cm^2 if one of the diagonal is 9 cm long find the other diagonal

Answer 1

Hi,
The area of rhombus=1 diagonal×2 diagonal
72=9×X
X=8cm
2 diagonal is 8cm

Answer 2

Given,
the area of rhombus =72cm
72= 1/2×d1× d2
72=4.5× d2
72/4.5 =d2
16=d2